209584258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{8677}}^1$

素因数の和:9621

約数の個数: 16

約数和(自身を含む): 338962680

約数和(自身を除く): 129378422

約数列:

[1, 2, 13, 26, 929, 1858, 8677, 12077, 17354, 24154, 112801, 225602, 8060933, 16121866, 104792129, 209584258]

約数ペア:

[(1, 209584258), (2, 104792129), (13, 16121866), (26, 8060933), (929, 225602), (1858, 112801), (8677, 24154), (12077, 17354)]