207047552

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{11807}}^1$

素因数の和:11958

約数の個数: 32

約数和(自身を含む): 415523520

約数和(自身を除く): 208475968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8768, 11807, 17536, 23614, 47228, 94456, 188912, 377824, 755648, 1511296, 1617559, 3235118, 6470236, 12940472, 25880944, 51761888, 103523776, 207047552]

約数ペア:

[(1, 207047552), (2, 103523776), (4, 51761888), (8, 25880944), (16, 12940472), (32, 6470236), (64, 3235118), (128, 1617559), (137, 1511296), (274, 755648), (548, 377824), (1096, 188912), (2192, 94456), (4384, 47228), (8768, 23614), (11807, 17536)]