201349240

素因数分解:

$2^3\times 5^1\times {\mathrm{5033731}}^1$

素因数の和:5033742

約数の個数: 16

約数和(自身を含む): 453035880

約数和(自身を除く): 251686640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5033731, 10067462, 20134924, 25168655, 40269848, 50337310, 100674620, 201349240]

約数ペア:

[(1, 201349240), (2, 100674620), (4, 50337310), (5, 40269848), (8, 25168655), (10, 20134924), (20, 10067462), (40, 5033731)]