201940971

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{1747}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 274869504

約数和(自身を除く): 72928533

約数列:

[1, 3, 53, 159, 727, 1747, 2181, 5241, 38531, 92591, 115593, 277773, 1270069, 3810207, 67313657, 201940971]

約数ペア:

[(1, 201940971), (3, 67313657), (53, 3810207), (159, 1270069), (727, 277773), (1747, 115593), (2181, 92591), (5241, 38531)]