201256140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3354269}}^1$

素因数の和:3354281

約数の個数: 24

約数和(自身を含む): 563517360

約数和(自身を除く): 362261220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3354269, 6708538, 10062807, 13417076, 16771345, 20125614, 33542690, 40251228, 50314035, 67085380, 100628070, 201256140]

約数ペア:

[(1, 201256140), (2, 100628070), (3, 67085380), (4, 50314035), (5, 40251228), (6, 33542690), (10, 20125614), (12, 16771345), (15, 13417076), (20, 10062807), (30, 6708538), (60, 3354269)]