196892388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 216

約数和(自身を含む): 644847840

約数和(自身を除く): 447955452

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 73, 77, 84, 98, 99, 126, 132, 139, 146, 147, 154, 196, 198, 219, 231, 252, 278, 292, 294, 308, 396, 417, 438, 441, 462, 511, 539, 556, 588, 657, 693, 803, 834, 876, 882, 924, 973, 1022, 1078, 1251, 1314, 1386, 1529, 1533, 1606, 1617, 1668, 1764, 1946, 2044, 2156, 2409, 2502, 2628, 2772, 2919, 3058, 3066, 3212, 3234, 3577, 3892, 4587, 4599, 4818, 4851, 5004, 5621, 5838, 6116, 6132, 6468, 6811, 7154, 7227, 8757, 9174, 9198, 9636, 9702, 10147, 10703, 10731, 11242, 11676, 13622, 13761, 14308, 14454, 16863, 17514, 18348, 18396, 19404, 20294, 20433, 21406, 21462, 22484, 27244, 27522, 28908, 30441, 32109, 32193, 33726, 35028, 39347, 40588, 40866, 42812, 42924, 50589, 55044, 60882, 61299, 64218, 64386, 67452, 71029, 74921, 78694, 81732, 91323, 96327, 101178, 111617, 118041, 121764, 122598, 128436, 128772, 142058, 149842, 157388, 182646, 192654, 202356, 213087, 223234, 224763, 236082, 245196, 284116, 299684, 334851, 354123, 365292, 385308, 426174, 446468, 449526, 472164, 497203, 639261, 669702, 674289, 708246, 781319, 852348, 899052, 994406, 1004553, 1278522, 1339404, 1348578, 1416492, 1491609, 1562638, 1988812, 2009106, 2343957, 2557044, 2697156, 2983218, 3125276, 4018212, 4474827, 4687914, 5469233, 5966436, 7031871, 8949654, 9375828, 10938466, 14063742, 16407699, 17899308, 21876932, 28127484, 32815398, 49223097, 65630796, 98446194, 196892388]

約数ペア:

[(1, 196892388), (2, 98446194), (3, 65630796), (4, 49223097), (6, 32815398), (7, 28127484), (9, 21876932), (11, 17899308), (12, 16407699), (14, 14063742), (18, 10938466), (21, 9375828), (22, 8949654), (28, 7031871), (33, 5966436), (36, 5469233), (42, 4687914), (44, 4474827), (49, 4018212), (63, 3125276), (66, 2983218), (73, 2697156), (77, 2557044), (84, 2343957), (98, 2009106), (99, 1988812), (126, 1562638), (132, 1491609), (139, 1416492), (146, 1348578), (147, 1339404), (154, 1278522), (196, 1004553), (198, 994406), (219, 899052), (231, 852348), (252, 781319), (278, 708246), (292, 674289), (294, 669702), (308, 639261), (396, 497203), (417, 472164), (438, 449526), (441, 446468), (462, 426174), (511, 385308), (539, 365292), (556, 354123), (588, 334851), (657, 299684), (693, 284116), (803, 245196), (834, 236082), (876, 224763), (882, 223234), (924, 213087), (973, 202356), (1022, 192654), (1078, 182646), (1251, 157388), (1314, 149842), (1386, 142058), (1529, 128772), (1533, 128436), (1606, 122598), (1617, 121764), (1668, 118041), (1764, 111617), (1946, 101178), (2044, 96327), (2156, 91323), (2409, 81732), (2502, 78694), (2628, 74921), (2772, 71029), (2919, 67452), (3058, 64386), (3066, 64218), (3212, 61299), (3234, 60882), (3577, 55044), (3892, 50589), (4587, 42924), (4599, 42812), (4818, 40866), (4851, 40588), (5004, 39347), (5621, 35028), (5838, 33726), (6116, 32193), (6132, 32109), (6468, 30441), (6811, 28908), (7154, 27522), (7227, 27244), (8757, 22484), (9174, 21462), (9198, 21406), (9636, 20433), (9702, 20294), (10147, 19404), (10703, 18396), (10731, 18348), (11242, 17514), (11676, 16863), (13622, 14454), (13761, 14308)]