202208710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1523}}^1$

素因数の和:1629

約数の個数: 64

約数和(自身を含む): 426622464

約数和(自身を除く): 224413754

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 71, 85, 110, 142, 170, 187, 355, 374, 710, 781, 935, 1207, 1523, 1562, 1870, 2414, 3046, 3905, 6035, 7615, 7810, 12070, 13277, 15230, 16753, 25891, 26554, 33506, 51782, 66385, 83765, 108133, 129455, 132770, 167530, 216266, 258910, 284801, 540665, 569602, 1081330, 1189463, 1424005, 1838261, 2378926, 2848010, 3676522, 5947315, 9191305, 11894630, 18382610, 20220871, 40441742, 101104355, 202208710]

約数ペア:

[(1, 202208710), (2, 101104355), (5, 40441742), (10, 20220871), (11, 18382610), (17, 11894630), (22, 9191305), (34, 5947315), (55, 3676522), (71, 2848010), (85, 2378926), (110, 1838261), (142, 1424005), (170, 1189463), (187, 1081330), (355, 569602), (374, 540665), (710, 284801), (781, 258910), (935, 216266), (1207, 167530), (1523, 132770), (1562, 129455), (1870, 108133), (2414, 83765), (3046, 66385), (3905, 51782), (6035, 33506), (7615, 26554), (7810, 25891), (12070, 16753), (13277, 15230)]