200539508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{35381}}^1$

素因数の和:35507

約数の個数: 24

約数和(自身を含む): 381417960

約数和(自身を除く): 180878452

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 35381, 70762, 141524, 459953, 919906, 1839812, 3856529, 7713058, 15426116, 50134877, 100269754, 200539508]

約数ペア:

[(1, 200539508), (2, 100269754), (4, 50134877), (13, 15426116), (26, 7713058), (52, 3856529), (109, 1839812), (218, 919906), (436, 459953), (1417, 141524), (2834, 70762), (5668, 35381)]