202213090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{470263}}^1$

素因数の和:470313

約数の個数: 16

約数和(自身を含む): 372449088

約数和(自身を除く): 170235998

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 470263, 940526, 2351315, 4702630, 20221309, 40442618, 101106545, 202213090]

約数ペア:

[(1, 202213090), (2, 101106545), (5, 40442618), (10, 20221309), (43, 4702630), (86, 2351315), (215, 940526), (430, 470263)]