205124736996

素因数分解:

$2^2\times 3^2\times {\mathrm{457}}^1\times {\mathrm{919}}^1\times {\mathrm{13567}}^1$

素因数の和:14953

約数の個数: 72

約数和(自身を含む): 520248135680

約数和(自身を除く): 315123398684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 457, 914, 919, 1371, 1828, 1838, 2742, 2757, 3676, 4113, 5484, 5514, 8226, 8271, 11028, 13567, 16452, 16542, 27134, 33084, 40701, 54268, 81402, 122103, 162804, 244206, 419983, 488412, 839966, 1259949, 1679932, 2519898, 3779847, 5039796, 6200119, 7559694, 12400238, 12468073, 15119388, 18600357, 24800476, 24936146, 37200714, 37404219, 49872292, 55801071, 74401428, 74808438, 111602142, 112212657, 149616876, 223204284, 224425314, 448850628, 5697909361, 11395818722, 17093728083, 22791637444, 34187456166, 51281184249, 68374912332, 102562368498, 205124736996]

約数ペア:

[(1, 205124736996), (2, 102562368498), (3, 68374912332), (4, 51281184249), (6, 34187456166), (9, 22791637444), (12, 17093728083), (18, 11395818722), (36, 5697909361), (457, 448850628), (914, 224425314), (919, 223204284), (1371, 149616876), (1828, 112212657), (1838, 111602142), (2742, 74808438), (2757, 74401428), (3676, 55801071), (4113, 49872292), (5484, 37404219), (5514, 37200714), (8226, 24936146), (8271, 24800476), (11028, 18600357), (13567, 15119388), (16452, 12468073), (16542, 12400238), (27134, 7559694), (33084, 6200119), (40701, 5039796), (54268, 3779847), (81402, 2519898), (122103, 1679932), (162804, 1259949), (244206, 839966), (419983, 488412)]