268644313

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 326781000

約数和(自身を除く): 58136687

約数列:

[1, 7, 29, 49, 97, 203, 679, 1421, 1949, 2813, 4753, 13643, 19691, 56521, 95501, 137837, 189053, 395647, 1323371, 2769529, 5482537, 9263597, 38377759, 268644313]

約数ペア:

[(1, 268644313), (7, 38377759), (29, 9263597), (49, 5482537), (97, 2769529), (203, 1323371), (679, 395647), (1421, 189053), (1949, 137837), (2813, 95501), (4753, 56521), (13643, 19691)]