102106990

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{99133}}^1$

素因数の和:99243

約数の個数: 16

約数和(自身を含む): 185578848

約数和(自身を除く): 83471858

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 99133, 198266, 495665, 991330, 10210699, 20421398, 51053495, 102106990]

約数ペア:

[(1, 102106990), (2, 51053495), (5, 20421398), (10, 10210699), (103, 991330), (206, 495665), (515, 198266), (1030, 99133)]