201357320

素因数分解:

$2^3\times 5^1\times {\mathrm{5033933}}^1$

素因数の和:5033944

約数の個数: 16

約数和(自身を含む): 453054060

約数和(自身を除く): 251696740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5033933, 10067866, 20135732, 25169665, 40271464, 50339330, 100678660, 201357320]

約数ペア:

[(1, 201357320), (2, 100678660), (4, 50339330), (5, 40271464), (8, 25169665), (10, 20135732), (20, 10067866), (40, 5033933)]