200769881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 241008768

約数和(自身を除く): 40238887

約数列:

[1, 13, 17, 37, 43, 221, 481, 559, 571, 629, 731, 1591, 7423, 8177, 9503, 9707, 20683, 21127, 24553, 27047, 126191, 274651, 319189, 351611, 359159, 417401, 908461, 4669067, 5426213, 11809993, 15443837, 200769881]

約数ペア:

[(1, 200769881), (13, 15443837), (17, 11809993), (37, 5426213), (43, 4669067), (221, 908461), (481, 417401), (559, 359159), (571, 351611), (629, 319189), (731, 274651), (1591, 126191), (7423, 27047), (8177, 24553), (9503, 21127), (9707, 20683)]