220859096

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{1201}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 420026880

約数和(自身を除く): 199167784

約数列:

[1, 2, 4, 8, 127, 181, 254, 362, 508, 724, 1016, 1201, 1448, 2402, 4804, 9608, 22987, 45974, 91948, 152527, 183896, 217381, 305054, 434762, 610108, 869524, 1220216, 1739048, 27607387, 55214774, 110429548, 220859096]

約数ペア:

[(1, 220859096), (2, 110429548), (4, 55214774), (8, 27607387), (127, 1739048), (181, 1220216), (254, 869524), (362, 610108), (508, 434762), (724, 305054), (1016, 217381), (1201, 183896), (1448, 152527), (2402, 91948), (4804, 45974), (9608, 22987)]