201114020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{245261}}^1$

素因数の和:245311

約数の個数: 24

約数和(自身を含む): 432642168

約数和(自身を除く): 231528148

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 245261, 490522, 981044, 1226305, 2452610, 4905220, 10055701, 20111402, 40222804, 50278505, 100557010, 201114020]

約数ペア:

[(1, 201114020), (2, 100557010), (4, 50278505), (5, 40222804), (10, 20111402), (20, 10055701), (41, 4905220), (82, 2452610), (164, 1226305), (205, 981044), (410, 490522), (820, 245261)]