217203174

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6890

約数の個数: 64

約数和(自身を含む): 524544000

約数和(自身を除く): 307340826

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1674, 1767, 3534, 5301, 6829, 10602, 13658, 15903, 20487, 31806, 40974, 61461, 122922, 129751, 184383, 211699, 259502, 368766, 389253, 423398, 635097, 778506, 1167759, 1270194, 1905291, 2335518, 3503277, 3810582, 4022281, 5715873, 7006554, 8044562, 11431746, 12066843, 24133686, 36200529, 72401058, 108601587, 217203174]

約数ペア:

[(1, 217203174), (2, 108601587), (3, 72401058), (6, 36200529), (9, 24133686), (18, 12066843), (19, 11431746), (27, 8044562), (31, 7006554), (38, 5715873), (54, 4022281), (57, 3810582), (62, 3503277), (93, 2335518), (114, 1905291), (171, 1270194), (186, 1167759), (279, 778506), (342, 635097), (513, 423398), (558, 389253), (589, 368766), (837, 259502), (1026, 211699), (1178, 184383), (1674, 129751), (1767, 122922), (3534, 61461), (5301, 40974), (6829, 31806), (10602, 20487), (13658, 15903)]