240198286

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1\times {\mathrm{2411}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 364549680

約数和(自身を除く): 124351394

約数列:

[1, 2, 109, 218, 457, 914, 2411, 4822, 49813, 99626, 262799, 525598, 1101827, 2203654, 120099143, 240198286]

約数ペア:

[(1, 240198286), (2, 120099143), (109, 2203654), (218, 1101827), (457, 525598), (914, 262799), (2411, 99626), (4822, 49813)]