201927620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{44089}}^1$

素因数の和:44327

約数の個数: 24

約数和(自身を含む): 425909400

約数和(自身を除く): 223981780

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 44089, 88178, 176356, 220445, 440890, 881780, 10096381, 20192762, 40385524, 50481905, 100963810, 201927620]

約数ペア:

[(1, 201927620), (2, 100963810), (4, 50481905), (5, 40385524), (10, 20192762), (20, 10096381), (229, 881780), (458, 440890), (916, 220445), (1145, 176356), (2290, 88178), (4580, 44089)]