202899288

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 515923200

約数和(自身を除く): 313023912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 211, 309, 389, 412, 422, 618, 633, 778, 824, 844, 1167, 1236, 1266, 1556, 1688, 2334, 2472, 2532, 3112, 4668, 5064, 9336, 21733, 40067, 43466, 65199, 80134, 82079, 86932, 120201, 130398, 160268, 164158, 173864, 240402, 246237, 260796, 320536, 328316, 480804, 492474, 521592, 656632, 961608, 984948, 1969896, 8454137, 16908274, 25362411, 33816548, 50724822, 67633096, 101449644, 202899288]

約数ペア:

[(1, 202899288), (2, 101449644), (3, 67633096), (4, 50724822), (6, 33816548), (8, 25362411), (12, 16908274), (24, 8454137), (103, 1969896), (206, 984948), (211, 961608), (309, 656632), (389, 521592), (412, 492474), (422, 480804), (618, 328316), (633, 320536), (778, 260796), (824, 246237), (844, 240402), (1167, 173864), (1236, 164158), (1266, 160268), (1556, 130398), (1688, 120201), (2334, 86932), (2472, 82079), (2532, 80134), (3112, 65199), (4668, 43466), (5064, 40067), (9336, 21733)]