201067180

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{14549}}^1$

素因数の和:15249

約数の個数: 24

約数和(自身を含む): 422881200

約数和(自身を除く): 221814020

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 6910, 13820, 14549, 29098, 58196, 72745, 145490, 290980, 10053359, 20106718, 40213436, 50266795, 100533590, 201067180]

約数ペア:

[(1, 201067180), (2, 100533590), (4, 50266795), (5, 40213436), (10, 20106718), (20, 10053359), (691, 290980), (1382, 145490), (2764, 72745), (3455, 58196), (6910, 29098), (13820, 14549)]