204393610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{498521}}^1$

素因数の和:498569

約数の個数: 16

約数和(自身を含む): 376882632

約数和(自身を除く): 172489022

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 498521, 997042, 2492605, 4985210, 20439361, 40878722, 102196805, 204393610]

約数ペア:

[(1, 204393610), (2, 102196805), (5, 40878722), (10, 20439361), (41, 4985210), (82, 2492605), (205, 997042), (410, 498521)]