211022834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{12671}}^1$

素因数の和:13441

約数の個数: 16

約数和(自身を含む): 345793536

約数和(自身を除く): 134770702

約数列:

[1, 2, 11, 22, 757, 1514, 8327, 12671, 16654, 25342, 139381, 278762, 9591947, 19183894, 105511417, 211022834]

約数ペア:

[(1, 211022834), (2, 105511417), (11, 19183894), (22, 9591947), (757, 278762), (1514, 139381), (8327, 25342), (12671, 16654)]