196468660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{577849}}^1$

素因数の和:577875

約数の個数: 24

約数和(自身を含む): 436854600

約数和(自身を除く): 240385940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 577849, 1155698, 2311396, 2889245, 5778490, 9823433, 11556980, 19646866, 39293732, 49117165, 98234330, 196468660]

約数ペア:

[(1, 196468660), (2, 98234330), (4, 49117165), (5, 39293732), (10, 19646866), (17, 11556980), (20, 9823433), (34, 5778490), (68, 2889245), (85, 2311396), (170, 1155698), (340, 577849)]