201425260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{437881}}^1$

素因数の和:437913

約数の個数: 24

約数和(自身を含む): 441385056

約数和(自身を除く): 239959796

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 437881, 875762, 1751524, 2189405, 4378810, 8757620, 10071263, 20142526, 40285052, 50356315, 100712630, 201425260]

約数ペア:

[(1, 201425260), (2, 100712630), (4, 50356315), (5, 40285052), (10, 20142526), (20, 10071263), (23, 8757620), (46, 4378810), (92, 2189405), (115, 1751524), (230, 875762), (460, 437881)]