205859522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{406837}}^1$

素因数の和:406873

約数の個数: 16

約数和(自身を含む): 351508032

約数和(自身を除く): 145648510

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 406837, 813674, 4475207, 8950414, 9357251, 18714502, 102929761, 205859522]

約数ペア:

[(1, 205859522), (2, 102929761), (11, 18714502), (22, 9357251), (23, 8950414), (46, 4475207), (253, 813674), (506, 406837)]