225852796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{39847}}^1$

素因数の和:39973

約数の個数: 24

約数和(自身を含む): 429561440

約数和(自身を除く): 203708644

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 39847, 79694, 159388, 518011, 1036022, 2072044, 4343323, 8686646, 17373292, 56463199, 112926398, 225852796]

約数ペア:

[(1, 225852796), (2, 112926398), (4, 56463199), (13, 17373292), (26, 8686646), (52, 4343323), (109, 2072044), (218, 1036022), (436, 518011), (1417, 159388), (2834, 79694), (5668, 39847)]