204065530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{474571}}^1$

素因数の和:474621

約数の個数: 16

約数和(自身を含む): 375861024

約数和(自身を除く): 171795494

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 474571, 949142, 2372855, 4745710, 20406553, 40813106, 102032765, 204065530]

約数ペア:

[(1, 204065530), (2, 102032765), (5, 40813106), (10, 20406553), (43, 4745710), (86, 2372855), (215, 949142), (430, 474571)]