201960154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{81239}}^1$

素因数の和:81365

約数の個数: 16

約数和(自身を含む): 333408960

約数和(自身を除く): 131448806

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 81239, 162478, 893629, 1787258, 9180007, 18360014, 100980077, 201960154]

約数ペア:

[(1, 201960154), (2, 100980077), (11, 18360014), (22, 9180007), (113, 1787258), (226, 893629), (1243, 162478), (2486, 81239)]