201728304617

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{18253}}^1$

素因数の和:18969

約数の個数: 32

約数和(自身を含む): 240525218304

約数和(自身を除く): 38796913687

約数列:

[1, 7, 37, 71, 259, 497, 601, 2627, 4207, 18253, 18389, 22237, 42671, 127771, 155659, 298697, 675361, 1295963, 1578827, 4727527, 9071741, 10970053, 11051789, 47950631, 76790371, 335654417, 405891961, 778873763, 2841243727, 5452116341, 28818329231, 201728304617]

約数ペア:

[(1, 201728304617), (7, 28818329231), (37, 5452116341), (71, 2841243727), (259, 778873763), (497, 405891961), (601, 335654417), (2627, 76790371), (4207, 47950631), (18253, 11051789), (18389, 10970053), (22237, 9071741), (42671, 4727527), (127771, 1578827), (155659, 1295963), (298697, 675361)]