212543330

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{37223}}^1$

素因数の和:37801

約数の個数: 16

約数和(自身を含む): 383258304

約数和(自身を除く): 170714974

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 37223, 74446, 186115, 372230, 21254333, 42508666, 106271665, 212543330]

約数ペア:

[(1, 212543330), (2, 106271665), (5, 42508666), (10, 21254333), (571, 372230), (1142, 186115), (2855, 74446), (5710, 37223)]