201962680

素因数分解:

$2^3\times 5^1\times {\mathrm{5049067}}^1$

素因数の和:5049078

約数の個数: 16

約数和(自身を含む): 454416120

約数和(自身を除く): 252453440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5049067, 10098134, 20196268, 25245335, 40392536, 50490670, 100981340, 201962680]

約数ペア:

[(1, 201962680), (2, 100981340), (4, 50490670), (5, 40392536), (8, 25245335), (10, 20196268), (20, 10098134), (40, 5049067)]