208375167

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{69389}}^1$

素因数の和:69423

約数の個数: 32

約数和(自身を含む): 373040640

約数和(自身を除く): 164665473

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 69389, 208167, 485723, 763279, 902057, 1457169, 2289837, 2706171, 5342953, 6314399, 9922627, 16028859, 18943197, 29767881, 69458389, 208375167]

約数ペア:

[(1, 208375167), (3, 69458389), (7, 29767881), (11, 18943197), (13, 16028859), (21, 9922627), (33, 6314399), (39, 5342953), (77, 2706171), (91, 2289837), (143, 1457169), (231, 902057), (273, 763279), (429, 485723), (1001, 208167), (3003, 69389)]