200857569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{569}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 308620800

約数和(自身を除く): 107763231

約数列:

[1, 3, 11, 19, 33, 57, 209, 563, 569, 627, 1689, 1707, 6193, 6259, 10697, 10811, 18579, 18777, 32091, 32433, 117667, 118921, 320347, 353001, 356763, 961041, 3523817, 6086593, 10571451, 18259779, 66952523, 200857569]

約数ペア:

[(1, 200857569), (3, 66952523), (11, 18259779), (19, 10571451), (33, 6086593), (57, 3523817), (209, 961041), (563, 356763), (569, 353001), (627, 320347), (1689, 118921), (1707, 117667), (6193, 32433), (6259, 32091), (10697, 18777), (10811, 18579)]