221771092

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 391381760

約数和(自身を除く): 169610668

約数列:

[1, 2, 4, 241, 379, 482, 607, 758, 964, 1214, 1516, 2428, 91339, 146287, 182678, 230053, 292574, 365356, 460106, 585148, 920212, 55442773, 110885546, 221771092]

約数ペア:

[(1, 221771092), (2, 110885546), (4, 55442773), (241, 920212), (379, 585148), (482, 460106), (607, 365356), (758, 292574), (964, 230053), (1214, 182678), (1516, 146287), (2428, 91339)]