201403994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{10321}}^1$

素因数の和:11221

約数の個数: 16

約数和(自身を含む): 329973696

約数和(自身を除く): 128569702

約数列:

[1, 2, 11, 22, 887, 1774, 9757, 10321, 19514, 20642, 113531, 227062, 9154727, 18309454, 100701997, 201403994]

約数ペア:

[(1, 201403994), (2, 100701997), (11, 18309454), (22, 9154727), (887, 227062), (1774, 113531), (9757, 20642), (10321, 19514)]