172868402

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{119881}}^1$

素因数の和:119993

約数の個数: 16

約数和(自身を含む): 299225472

約数和(自身を除く): 126357070

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 119881, 239762, 839167, 1678334, 12347743, 24695486, 86434201, 172868402]

約数ペア:

[(1, 172868402), (2, 86434201), (7, 24695486), (14, 12347743), (103, 1678334), (206, 839167), (721, 239762), (1442, 119881)]