200415519

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{54181}}^1$

素因数の和:54327

約数の個数: 16

約数和(自身を含む): 299084640

約数和(自身を除く): 98669121

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 54181, 162543, 487629, 1462887, 7422797, 22268391, 66805173, 200415519]

約数ペア:

[(1, 200415519), (3, 66805173), (9, 22268391), (27, 7422797), (137, 1462887), (411, 487629), (1233, 162543), (3699, 54181)]