222116764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{171917}}^1$

素因数の和:171957

約数の個数: 24

約数和(自身を含む): 433233360

約数和(自身を除く): 211116596

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 171917, 343834, 687668, 2922589, 3266423, 5845178, 6532846, 11690356, 13065692, 55529191, 111058382, 222116764]

約数ペア:

[(1, 222116764), (2, 111058382), (4, 55529191), (17, 13065692), (19, 11690356), (34, 6532846), (38, 5845178), (68, 3266423), (76, 2922589), (323, 687668), (646, 343834), (1292, 171917)]