205878398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{32381}}^1$

素因数の和:32428

約数の個数: 24

約数和(自身を含む): 357885864

約数和(自身を除く): 152007466

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 32381, 64762, 356191, 550477, 712382, 1100954, 6055247, 9358109, 12110494, 18716218, 102939199, 205878398]

約数ペア:

[(1, 205878398), (2, 102939199), (11, 18716218), (17, 12110494), (22, 9358109), (34, 6055247), (187, 1100954), (289, 712382), (374, 550477), (578, 356191), (3179, 64762), (6358, 32381)]