207908912

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{44963}}^1$

素因数の和:45005

約数の個数: 30

約数和(自身を含む): 427922388

約数和(自身を除く): 220013476

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 44963, 89926, 179852, 359704, 719408, 764371, 1528742, 3057484, 6114968, 12229936, 12994307, 25988614, 51977228, 103954456, 207908912]

約数ペア:

[(1, 207908912), (2, 103954456), (4, 51977228), (8, 25988614), (16, 12994307), (17, 12229936), (34, 6114968), (68, 3057484), (136, 1528742), (272, 764371), (289, 719408), (578, 359704), (1156, 179852), (2312, 89926), (4624, 44963)]