216201311

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1489}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 231724800

約数和(自身を除く): 15523489

約数列:

[1, 23, 59, 107, 1357, 1489, 2461, 6313, 34247, 87851, 145199, 159323, 2020573, 3664429, 9400057, 216201311]

約数ペア:

[(1, 216201311), (23, 9400057), (59, 3664429), (107, 2020573), (1357, 159323), (1489, 145199), (2461, 87851), (6313, 34247)]