204069830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{474581}}^1$

素因数の和:474631

約数の個数: 16

約数和(自身を含む): 375868944

約数和(自身を除く): 171799114

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 474581, 949162, 2372905, 4745810, 20406983, 40813966, 102034915, 204069830]

約数ペア:

[(1, 204069830), (2, 102034915), (5, 40813966), (10, 20406983), (43, 4745810), (86, 2372905), (215, 949162), (430, 474581)]