201264345

素因数分解:

$3^4\times 5^1\times {\mathrm{496949}}^1$

素因数の和:496966

約数の個数: 20

約数和(自身を含む): 360785700

約数和(自身を除く): 159521355

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 496949, 1490847, 2484745, 4472541, 7454235, 13417623, 22362705, 40252869, 67088115, 201264345]

約数ペア:

[(1, 201264345), (3, 67088115), (5, 40252869), (9, 22362705), (15, 13417623), (27, 7454235), (45, 4472541), (81, 2484745), (135, 1490847), (405, 496949)]