215804531710

素因数分解:

$2^1\times 5^1\times {\mathrm{188609}}^1\times {\mathrm{114419}}^1$

素因数の和:303035

約数の個数: 16

約数和(自身を含む): 388453611600

約数和(自身を除く): 172649079890

約数列:

[1, 2, 5, 10, 114419, 188609, 228838, 377218, 572095, 943045, 1144190, 1886090, 21580453171, 43160906342, 107902265855, 215804531710]

約数ペア:

[(1, 215804531710), (2, 107902265855), (5, 43160906342), (10, 21580453171), (114419, 1886090), (188609, 1144190), (228838, 943045), (377218, 572095)]