201494900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{69481}}^1$

素因数の和:69524

約数の個数: 36

約数和(自身を含む): 452327820

約数和(自身を除く): 250832920

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 69481, 138962, 277924, 347405, 694810, 1389620, 1737025, 2014949, 3474050, 4029898, 6948100, 8059796, 10074745, 20149490, 40298980, 50373725, 100747450, 201494900]

約数ペア:

[(1, 201494900), (2, 100747450), (4, 50373725), (5, 40298980), (10, 20149490), (20, 10074745), (25, 8059796), (29, 6948100), (50, 4029898), (58, 3474050), (100, 2014949), (116, 1737025), (145, 1389620), (290, 694810), (580, 347405), (725, 277924), (1450, 138962), (2900, 69481)]