201352280

素因数分解:

$2^3\times 5^1\times {\mathrm{5033807}}^1$

素因数の和:5033818

約数の個数: 16

約数和(自身を含む): 453042720

約数和(自身を除く): 251690440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5033807, 10067614, 20135228, 25169035, 40270456, 50338070, 100676140, 201352280]

約数ペア:

[(1, 201352280), (2, 100676140), (4, 50338070), (5, 40270456), (8, 25169035), (10, 20135228), (20, 10067614), (40, 5033807)]