201065140

素因数分解:

$2^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{6779}}^1$

素因数の和:8271

約数の個数: 24

約数和(自身を含む): 422583840

約数和(自身を除く): 221518700

約数列:

[1, 2, 4, 5, 10, 20, 1483, 2966, 5932, 6779, 7415, 13558, 14830, 27116, 29660, 33895, 67790, 135580, 10053257, 20106514, 40213028, 50266285, 100532570, 201065140]

約数ペア:

[(1, 201065140), (2, 100532570), (4, 50266285), (5, 40213028), (10, 20106514), (20, 10053257), (1483, 135580), (2966, 67790), (5932, 33895), (6779, 29660), (7415, 27116), (13558, 14830)]