220141672

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{76651}}^1$

素因数の和:77016

約数の個数: 16

約数和(自身を含む): 413920800

約数和(自身を除く): 193779128

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 76651, 153302, 306604, 613208, 27517709, 55035418, 110070836, 220141672]

約数ペア:

[(1, 220141672), (2, 110070836), (4, 55035418), (8, 27517709), (359, 613208), (718, 306604), (1436, 153302), (2872, 76651)]