201119830

素因数分解:

$2^1\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{10889}}^1$

素因数の和:12743

約数の個数: 16

約数和(自身を含む): 362244960

約数和(自身を除く): 161125130

約数列:

[1, 2, 5, 10, 1847, 3694, 9235, 10889, 18470, 21778, 54445, 108890, 20111983, 40223966, 100559915, 201119830]

約数ペア:

[(1, 201119830), (2, 100559915), (5, 40223966), (10, 20111983), (1847, 108890), (3694, 54445), (9235, 21778), (10889, 18470)]