204578390019

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1\times {\mathrm{413849}}^1$

素因数の和:417014

約数の個数: 16

約数和(自身を含む): 278007876000

約数和(自身を除く): 73429485981

約数列:

[1, 3, 53, 159, 3109, 9327, 164777, 413849, 494331, 1241547, 21933997, 65801991, 1286656541, 3859969623, 68192796673, 204578390019]

約数ペア:

[(1, 204578390019), (3, 68192796673), (53, 3859969623), (159, 1286656541), (3109, 65801991), (9327, 21933997), (164777, 1241547), (413849, 494331)]