201889754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{58451}}^1$

素因数の和:58621

約数の個数: 16

約数和(自身を含む): 332474976

約数和(自身を除く): 130585222

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 58451, 116902, 642961, 1285922, 9176807, 18353614, 100944877, 201889754]

約数ペア:

[(1, 201889754), (2, 100944877), (11, 18353614), (22, 9176807), (157, 1285922), (314, 642961), (1727, 116902), (3454, 58451)]