227655302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{23131}}^1$

素因数の和:23196

約数の個数: 32

約数和(自身を含む): 421927680

約数和(自身を除く): 194272378

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 23131, 46262, 161917, 323834, 439489, 855847, 878978, 1711694, 3076423, 5990929, 6152846, 11981858, 16261093, 32522186, 113827651, 227655302]

約数ペア:

[(1, 227655302), (2, 113827651), (7, 32522186), (14, 16261093), (19, 11981858), (37, 6152846), (38, 5990929), (74, 3076423), (133, 1711694), (259, 878978), (266, 855847), (518, 439489), (703, 323834), (1406, 161917), (4921, 46262), (9842, 23131)]