201249656

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{887}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 383616000

約数和(自身を除く): 182366344

約数列:

[1, 2, 4, 8, 79, 158, 316, 359, 632, 718, 887, 1436, 1774, 2872, 3548, 7096, 28361, 56722, 70073, 113444, 140146, 226888, 280292, 318433, 560584, 636866, 1273732, 2547464, 25156207, 50312414, 100624828, 201249656]

約数ペア:

[(1, 201249656), (2, 100624828), (4, 50312414), (8, 25156207), (79, 2547464), (158, 1273732), (316, 636866), (359, 560584), (632, 318433), (718, 280292), (887, 226888), (1436, 140146), (1774, 113444), (2872, 70073), (3548, 56722), (7096, 28361)]