201224177

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{42841}}^1$

素因数の和:42920

約数の個数: 16

約数和(自身を含む): 254995584

約数和(自身を除く): 53771407

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 42841, 299887, 471251, 2613301, 3298757, 18293107, 28746311, 201224177]

約数ペア:

[(1, 201224177), (7, 28746311), (11, 18293107), (61, 3298757), (77, 2613301), (427, 471251), (671, 299887), (4697, 42841)]