201956960

素因数分解:

$2^5\times 5^1\times {\mathrm{1262231}}^1$

素因数の和:1262246

約数の個数: 24

約数和(自身を含む): 477123696

約数和(自身を除く): 275166736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1262231, 2524462, 5048924, 6311155, 10097848, 12622310, 20195696, 25244620, 40391392, 50489240, 100978480, 201956960]

約数ペア:

[(1, 201956960), (2, 100978480), (4, 50489240), (5, 40391392), (8, 25244620), (10, 20195696), (16, 12622310), (20, 10097848), (32, 6311155), (40, 5048924), (80, 2524462), (160, 1262231)]