190013129620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{141800843}}^1$

素因数の和:141800919

約数の個数: 24

約数和(自身を含む): 404983210464

約数和(自身を除く): 214970080844

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 141800843, 283601686, 567203372, 709004215, 1418008430, 2836016860, 9500656481, 19001312962, 38002625924, 47503282405, 95006564810, 190013129620]

約数ペア:

[(1, 190013129620), (2, 95006564810), (4, 47503282405), (5, 38002625924), (10, 19001312962), (20, 9500656481), (67, 2836016860), (134, 1418008430), (268, 709004215), (335, 567203372), (670, 283601686), (1340, 141800843)]