201582491

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 232735104

約数和(自身を除く): 31152613

約数列:

[1, 11, 31, 61, 121, 341, 671, 881, 1891, 3751, 7381, 9691, 20801, 27311, 53741, 106601, 228811, 300421, 591151, 1665971, 3304631, 6502661, 18325681, 201582491]

約数ペア:

[(1, 201582491), (11, 18325681), (31, 6502661), (61, 3304631), (121, 1665971), (341, 591151), (671, 300421), (881, 228811), (1891, 106601), (3751, 53741), (7381, 27311), (9691, 20801)]