201867128

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 384384000

約数和(自身を除く): 182516872

約数列:

[1, 2, 4, 8, 109, 181, 218, 362, 436, 724, 872, 1279, 1448, 2558, 5116, 10232, 19729, 39458, 78916, 139411, 157832, 231499, 278822, 462998, 557644, 925996, 1115288, 1851992, 25233391, 50466782, 100933564, 201867128]

約数ペア:

[(1, 201867128), (2, 100933564), (4, 50466782), (8, 25233391), (109, 1851992), (181, 1115288), (218, 925996), (362, 557644), (436, 462998), (724, 278822), (872, 231499), (1279, 157832), (1448, 139411), (2558, 78916), (5116, 39458), (10232, 19729)]