252540790

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{154933}}^1$

素因数の和:155103

約数の個数: 16

約数和(自身を含む): 457365168

約数和(自身を除く): 204824378

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 154933, 309866, 774665, 1549330, 25254079, 50508158, 126270395, 252540790]

約数ペア:

[(1, 252540790), (2, 126270395), (5, 50508158), (10, 25254079), (163, 1549330), (326, 774665), (815, 309866), (1630, 154933)]