210523924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4048537}}^1$

素因数の和:4048554

約数の個数: 12

約数和(自身を含む): 396756724

約数和(自身を除く): 186232800

約数列:

[1, 2, 4, 13, 26, 52, 4048537, 8097074, 16194148, 52630981, 105261962, 210523924]

約数ペア:

[(1, 210523924), (2, 105261962), (4, 52630981), (13, 16194148), (26, 8097074), (52, 4048537)]