201929240

素因数分解:

$2^3\times 5^1\times {\mathrm{5048231}}^1$

素因数の和:5048242

約数の個数: 16

約数和(自身を含む): 454340880

約数和(自身を除く): 252411640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5048231, 10096462, 20192924, 25241155, 40385848, 50482310, 100964620, 201929240]

約数ペア:

[(1, 201929240), (2, 100964620), (4, 50482310), (5, 40385848), (8, 25241155), (10, 20192924), (20, 10096462), (40, 5048231)]