208025122

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1\times {\mathrm{773}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 314305920

約数和(自身を除く): 106280798

約数列:

[1, 2, 239, 478, 563, 773, 1126, 1546, 134557, 184747, 269114, 369494, 435199, 870398, 104012561, 208025122]

約数ペア:

[(1, 208025122), (2, 104012561), (239, 870398), (478, 435199), (563, 369494), (773, 269114), (1126, 184747), (1546, 134557)]