199930370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1176061}}^1$

素因数の和:1176085

約数の個数: 16

約数和(自身を含む): 381044088

約数和(自身を除く): 181113718

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1176061, 2352122, 5880305, 11760610, 19993037, 39986074, 99965185, 199930370]

約数ペア:

[(1, 199930370), (2, 99965185), (5, 39986074), (10, 19993037), (17, 11760610), (34, 5880305), (85, 2352122), (170, 1176061)]