201890975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56473}}^1$

素因数の和:56507

約数の個数: 24

約数和(自身を含む): 294116592

約数和(自身を除く): 92225617

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 56473, 282365, 621203, 734149, 1411825, 3106015, 3670745, 8075639, 15530075, 18353725, 40378195, 201890975]

約数ペア:

[(1, 201890975), (5, 40378195), (11, 18353725), (13, 15530075), (25, 8075639), (55, 3670745), (65, 3106015), (143, 1411825), (275, 734149), (325, 621203), (715, 282365), (3575, 56473)]