227948903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5081}}^1$

素因数の和:5147

約数の個数: 32

約数和(自身を含む): 307359360

約数和(自身を除く): 79410457

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1547, 2639, 3451, 5081, 6409, 35567, 44863, 66053, 86377, 147349, 462371, 604639, 1031443, 1122901, 1915537, 2504933, 7860307, 13408759, 17534531, 32564129, 227948903]

約数ペア:

[(1, 227948903), (7, 32564129), (13, 17534531), (17, 13408759), (29, 7860307), (91, 2504933), (119, 1915537), (203, 1122901), (221, 1031443), (377, 604639), (493, 462371), (1547, 147349), (2639, 86377), (3451, 66053), (5081, 44863), (6409, 35567)]