197168244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 649313280

約数和(自身を除く): 452145036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 43, 51, 52, 57, 68, 76, 78, 84, 86, 91, 102, 114, 119, 129, 133, 156, 169, 172, 182, 204, 221, 228, 238, 247, 258, 266, 273, 301, 323, 338, 357, 364, 399, 442, 476, 494, 507, 516, 532, 546, 559, 602, 646, 663, 676, 714, 731, 741, 798, 817, 884, 903, 969, 988, 1014, 1092, 1118, 1183, 1204, 1292, 1326, 1428, 1462, 1482, 1547, 1596, 1634, 1677, 1729, 1806, 1938, 2028, 2193, 2236, 2261, 2366, 2451, 2652, 2873, 2924, 2964, 3094, 3211, 3268, 3354, 3458, 3549, 3612, 3876, 3913, 4199, 4386, 4522, 4641, 4732, 4902, 5117, 5187, 5719, 5746, 6188, 6422, 6708, 6783, 6916, 7098, 7267, 7826, 8398, 8619, 8772, 9044, 9282, 9503, 9633, 9804, 10234, 10374, 10621, 11438, 11492, 11739, 12597, 12844, 13566, 13889, 14196, 14534, 15351, 15652, 16796, 17157, 17238, 18564, 19006, 19266, 20111, 20468, 20748, 21242, 21801, 22477, 22876, 23478, 25194, 27132, 27778, 28509, 29068, 29393, 30702, 31863, 34314, 34476, 38012, 38532, 40222, 41667, 42484, 43602, 44954, 46956, 50388, 50869, 54587, 55556, 57018, 58786, 60333, 61404, 63726, 66521, 67431, 68628, 74347, 80444, 83334, 87204, 88179, 89908, 97223, 101738, 109174, 114036, 117572, 120666, 123539, 127452, 133042, 134862, 138073, 148694, 152607, 163761, 166668, 176358, 180557, 194446, 199563, 203476, 218348, 223041, 241332, 247078, 266084, 269724, 276146, 291669, 297388, 305214, 327522, 352716, 361114, 370617, 382109, 388892, 399126, 414219, 446082, 494156, 541671, 552292, 583338, 610428, 655044, 722228, 741234, 764218, 798252, 828438, 864773, 892164, 966511, 1083342, 1146327, 1166676, 1263899, 1482468, 1528436, 1656876, 1729546, 1933022, 2166684, 2292654, 2347241, 2527798, 2594319, 2899533, 3459092, 3791697, 3866044, 4585308, 4694482, 5055596, 5188638, 5799066, 7041723, 7583394, 9388964, 10377276, 11598132, 14083446, 15166788, 16430687, 28166892, 32861374, 49292061, 65722748, 98584122, 197168244]

約数ペア:

[(1, 197168244), (2, 98584122), (3, 65722748), (4, 49292061), (6, 32861374), (7, 28166892), (12, 16430687), (13, 15166788), (14, 14083446), (17, 11598132), (19, 10377276), (21, 9388964), (26, 7583394), (28, 7041723), (34, 5799066), (38, 5188638), (39, 5055596), (42, 4694482), (43, 4585308), (51, 3866044), (52, 3791697), (57, 3459092), (68, 2899533), (76, 2594319), (78, 2527798), (84, 2347241), (86, 2292654), (91, 2166684), (102, 1933022), (114, 1729546), (119, 1656876), (129, 1528436), (133, 1482468), (156, 1263899), (169, 1166676), (172, 1146327), (182, 1083342), (204, 966511), (221, 892164), (228, 864773), (238, 828438), (247, 798252), (258, 764218), (266, 741234), (273, 722228), (301, 655044), (323, 610428), (338, 583338), (357, 552292), (364, 541671), (399, 494156), (442, 446082), (476, 414219), (494, 399126), (507, 388892), (516, 382109), (532, 370617), (546, 361114), (559, 352716), (602, 327522), (646, 305214), (663, 297388), (676, 291669), (714, 276146), (731, 269724), (741, 266084), (798, 247078), (817, 241332), (884, 223041), (903, 218348), (969, 203476), (988, 199563), (1014, 194446), (1092, 180557), (1118, 176358), (1183, 166668), (1204, 163761), (1292, 152607), (1326, 148694), (1428, 138073), (1462, 134862), (1482, 133042), (1547, 127452), (1596, 123539), (1634, 120666), (1677, 117572), (1729, 114036), (1806, 109174), (1938, 101738), (2028, 97223), (2193, 89908), (2236, 88179), (2261, 87204), (2366, 83334), (2451, 80444), (2652, 74347), (2873, 68628), (2924, 67431), (2964, 66521), (3094, 63726), (3211, 61404), (3268, 60333), (3354, 58786), (3458, 57018), (3549, 55556), (3612, 54587), (3876, 50869), (3913, 50388), (4199, 46956), (4386, 44954), (4522, 43602), (4641, 42484), (4732, 41667), (4902, 40222), (5117, 38532), (5187, 38012), (5719, 34476), (5746, 34314), (6188, 31863), (6422, 30702), (6708, 29393), (6783, 29068), (6916, 28509), (7098, 27778), (7267, 27132), (7826, 25194), (8398, 23478), (8619, 22876), (8772, 22477), (9044, 21801), (9282, 21242), (9503, 20748), (9633, 20468), (9804, 20111), (10234, 19266), (10374, 19006), (10621, 18564), (11438, 17238), (11492, 17157), (11739, 16796), (12597, 15652), (12844, 15351), (13566, 14534), (13889, 14196)]