201745660

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{52813}}^1$

素因数の和:53013

約数の個数: 24

約数和(自身を含む): 425892096

約数和(自身を除く): 224146436

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 52813, 105626, 211252, 264065, 528130, 1056260, 10087283, 20174566, 40349132, 50436415, 100872830, 201745660]

約数ペア:

[(1, 201745660), (2, 100872830), (4, 50436415), (5, 40349132), (10, 20174566), (20, 10087283), (191, 1056260), (382, 528130), (764, 264065), (955, 211252), (1910, 105626), (3820, 52813)]