201655190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107837}}^1$

素因数の和:107872

約数の個数: 32

約数和(自身を含む): 419274144

約数和(自身を除く): 217618954

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 107837, 215674, 539185, 1078370, 1186207, 1833229, 2372414, 3666458, 5931035, 9166145, 11862070, 18332290, 20165519, 40331038, 100827595, 201655190]

約数ペア:

[(1, 201655190), (2, 100827595), (5, 40331038), (10, 20165519), (11, 18332290), (17, 11862070), (22, 9166145), (34, 5931035), (55, 3666458), (85, 2372414), (110, 1833229), (170, 1186207), (187, 1078370), (374, 539185), (935, 215674), (1870, 107837)]