207675476

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{2081}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 370471080

約数和(自身を除く): 162795604

約数列:

[1, 2, 4, 61, 122, 244, 409, 818, 1636, 2081, 4162, 8324, 24949, 49898, 99796, 126941, 253882, 507764, 851129, 1702258, 3404516, 51918869, 103837738, 207675476]

約数ペア:

[(1, 207675476), (2, 103837738), (4, 51918869), (61, 3404516), (122, 1702258), (244, 851129), (409, 507764), (818, 253882), (1636, 126941), (2081, 99796), (4162, 49898), (8324, 24949)]