201461060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127507}}^1$

素因数の和:127595

約数の個数: 24

約数和(自身を含む): 428426880

約数和(自身を除く): 226965820

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 127507, 255014, 510028, 637535, 1275070, 2550140, 10073053, 20146106, 40292212, 50365265, 100730530, 201461060]

約数ペア:

[(1, 201461060), (2, 100730530), (4, 50365265), (5, 40292212), (10, 20146106), (20, 10073053), (79, 2550140), (158, 1275070), (316, 637535), (395, 510028), (790, 255014), (1580, 127507)]