207936408

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{63241}}^1$

素因数の和:63387

約数の個数: 32

約数和(自身を含む): 523643760

約数和(自身を除く): 315707352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 63241, 126482, 189723, 252964, 379446, 505928, 758892, 1517784, 8664017, 17328034, 25992051, 34656068, 51984102, 69312136, 103968204, 207936408]

約数ペア:

[(1, 207936408), (2, 103968204), (3, 69312136), (4, 51984102), (6, 34656068), (8, 25992051), (12, 17328034), (24, 8664017), (137, 1517784), (274, 758892), (411, 505928), (548, 379446), (822, 252964), (1096, 189723), (1644, 126482), (3288, 63241)]