202216190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6361}}^1$

素因数の和:6413

約数の個数: 48

約数和(自身を含む): 421876944

約数和(自身を除く): 219660754

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 6358, 6361, 12722, 15895, 31790, 31805, 63610, 69971, 108137, 139942, 216274, 349855, 540685, 699710, 1081370, 1189507, 1838329, 2379014, 3676658, 5947535, 9191645, 11895070, 18383290, 20221619, 40443238, 101108095, 202216190]

約数ペア:

[(1, 202216190), (2, 101108095), (5, 40443238), (10, 20221619), (11, 18383290), (17, 11895070), (22, 9191645), (34, 5947535), (55, 3676658), (85, 2379014), (110, 1838329), (170, 1189507), (187, 1081370), (289, 699710), (374, 540685), (578, 349855), (935, 216274), (1445, 139942), (1870, 108137), (2890, 69971), (3179, 63610), (6358, 31805), (6361, 31790), (12722, 15895)]