201890998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{47017}}^1$

素因数の和:47151

約数の個数: 16

約数和(自身を含む): 321603120

約数和(自身を除く): 119712122

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 47017, 94034, 893323, 1786646, 5312921, 10625842, 100945499, 201890998]

約数ペア:

[(1, 201890998), (2, 100945499), (19, 10625842), (38, 5312921), (113, 1786646), (226, 893323), (2147, 94034), (4294, 47017)]