208030326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{291359}}^1$

素因数の和:291388

約数の個数: 32

約数和(自身を含む): 503470080

約数和(自身を除く): 295439754

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 291359, 582718, 874077, 1748154, 2039513, 4079026, 4953103, 6118539, 9906206, 12237078, 14859309, 29718618, 34671721, 69343442, 104015163, 208030326]

約数ペア:

[(1, 208030326), (2, 104015163), (3, 69343442), (6, 34671721), (7, 29718618), (14, 14859309), (17, 12237078), (21, 9906206), (34, 6118539), (42, 4953103), (51, 4079026), (102, 2039513), (119, 1748154), (238, 874077), (357, 582718), (714, 291359)]