231587246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{67049}}^1$

素因数の和:67219

約数の個数: 16

約数和(自身を含む): 381380400

約数和(自身を除く): 149793154

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 67049, 134098, 737539, 1475078, 10526693, 21053386, 115793623, 231587246]

約数ペア:

[(1, 231587246), (2, 115793623), (11, 21053386), (22, 10526693), (157, 1475078), (314, 737539), (1727, 134098), (3454, 67049)]