223670069

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 275278080

約数和(自身を除く): 51608011

約数列:

[1, 7, 29, 37, 97, 203, 259, 307, 679, 1073, 2149, 2813, 3589, 7511, 8903, 11359, 19691, 25123, 29779, 62321, 79513, 104081, 208453, 329411, 728567, 863591, 1101823, 2305877, 6045137, 7712761, 31952867, 223670069]

約数ペア:

[(1, 223670069), (7, 31952867), (29, 7712761), (37, 6045137), (97, 2305877), (203, 1101823), (259, 863591), (307, 728567), (679, 329411), (1073, 208453), (2149, 104081), (2813, 79513), (3589, 62321), (7511, 29779), (8903, 25123), (11359, 19691)]