203102172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 216

約数和(自身を含む): 671448960

約数和(自身を除く): 468346788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 169, 171, 182, 228, 234, 247, 251, 252, 266, 273, 338, 342, 364, 399, 468, 494, 502, 507, 532, 546, 676, 684, 741, 753, 798, 819, 988, 1004, 1014, 1092, 1183, 1197, 1482, 1506, 1521, 1596, 1638, 1729, 1757, 2028, 2223, 2259, 2366, 2394, 2964, 3012, 3042, 3211, 3263, 3276, 3458, 3514, 3549, 4446, 4518, 4732, 4769, 4788, 5187, 5271, 6084, 6422, 6526, 6916, 7028, 7098, 8892, 9036, 9538, 9633, 9789, 10374, 10542, 10647, 12844, 13052, 14196, 14307, 15561, 15813, 19076, 19266, 19578, 20748, 21084, 21294, 22477, 22841, 28614, 28899, 29367, 31122, 31626, 33383, 38532, 39156, 42419, 42588, 42921, 44954, 45682, 57228, 57798, 58734, 61997, 62244, 63252, 66766, 67431, 68523, 84838, 85842, 89908, 91364, 100149, 115596, 117468, 123994, 127257, 133532, 134862, 137046, 169676, 171684, 185991, 200298, 202293, 205569, 247988, 254514, 269724, 274092, 296933, 300447, 371982, 381771, 400596, 404586, 411138, 433979, 509028, 557973, 593866, 600894, 743964, 763542, 805961, 809172, 822276, 867958, 890799, 1115946, 1187732, 1201788, 1301937, 1527084, 1611922, 1735916, 1781598, 2231892, 2417883, 2603874, 2672397, 3223844, 3563196, 3905811, 4835766, 5207748, 5344794, 5641727, 7253649, 7811622, 9671532, 10689588, 11283454, 14507298, 15623244, 16925181, 22566908, 29014596, 33850362, 50775543, 67700724, 101551086, 203102172]

約数ペア:

[(1, 203102172), (2, 101551086), (3, 67700724), (4, 50775543), (6, 33850362), (7, 29014596), (9, 22566908), (12, 16925181), (13, 15623244), (14, 14507298), (18, 11283454), (19, 10689588), (21, 9671532), (26, 7811622), (28, 7253649), (36, 5641727), (38, 5344794), (39, 5207748), (42, 4835766), (52, 3905811), (57, 3563196), (63, 3223844), (76, 2672397), (78, 2603874), (84, 2417883), (91, 2231892), (114, 1781598), (117, 1735916), (126, 1611922), (133, 1527084), (156, 1301937), (169, 1201788), (171, 1187732), (182, 1115946), (228, 890799), (234, 867958), (247, 822276), (251, 809172), (252, 805961), (266, 763542), (273, 743964), (338, 600894), (342, 593866), (364, 557973), (399, 509028), (468, 433979), (494, 411138), (502, 404586), (507, 400596), (532, 381771), (546, 371982), (676, 300447), (684, 296933), (741, 274092), (753, 269724), (798, 254514), (819, 247988), (988, 205569), (1004, 202293), (1014, 200298), (1092, 185991), (1183, 171684), (1197, 169676), (1482, 137046), (1506, 134862), (1521, 133532), (1596, 127257), (1638, 123994), (1729, 117468), (1757, 115596), (2028, 100149), (2223, 91364), (2259, 89908), (2366, 85842), (2394, 84838), (2964, 68523), (3012, 67431), (3042, 66766), (3211, 63252), (3263, 62244), (3276, 61997), (3458, 58734), (3514, 57798), (3549, 57228), (4446, 45682), (4518, 44954), (4732, 42921), (4769, 42588), (4788, 42419), (5187, 39156), (5271, 38532), (6084, 33383), (6422, 31626), (6526, 31122), (6916, 29367), (7028, 28899), (7098, 28614), (8892, 22841), (9036, 22477), (9538, 21294), (9633, 21084), (9789, 20748), (10374, 19578), (10542, 19266), (10647, 19076), (12844, 15813), (13052, 15561), (14196, 14307)]