202229227940

素因数分解:

$2^2\times 5^1\times {\mathrm{16301}}^1\times {\mathrm{620297}}^1$

素因数の和:636607

約数の個数: 24

約数和(自身を含む): 424708115832

約数和(自身を除く): 222478887892

約数列:

[1, 2, 4, 5, 10, 20, 16301, 32602, 65204, 81505, 163010, 326020, 620297, 1240594, 2481188, 3101485, 6202970, 12405940, 10111461397, 20222922794, 40445845588, 50557306985, 101114613970, 202229227940]

約数ペア:

[(1, 202229227940), (2, 101114613970), (4, 50557306985), (5, 40445845588), (10, 20222922794), (20, 10111461397), (16301, 12405940), (32602, 6202970), (65204, 3101485), (81505, 2481188), (163010, 1240594), (326020, 620297)]