201520102

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{334751}}^1$

素因数の和:334803

約数の個数: 16

約数和(自身を含む): 353498112

約数和(自身を除く): 151978010

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 334751, 669502, 2343257, 4686514, 14394293, 28788586, 100760051, 201520102]

約数ペア:

[(1, 201520102), (2, 100760051), (7, 28788586), (14, 14394293), (43, 4686514), (86, 2343257), (301, 669502), (602, 334751)]