201656227

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{911}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 221616000

約数和(自身を除く): 19959773

約数列:

[1, 17, 29, 449, 493, 911, 7633, 13021, 15487, 26419, 221357, 409039, 449123, 6953663, 11862131, 201656227]

約数ペア:

[(1, 201656227), (17, 11862131), (29, 6953663), (449, 449123), (493, 409039), (911, 221357), (7633, 26419), (13021, 15487)]