196935824

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{173359}}^1$

素因数の和:173438

約数の個数: 20

約数和(自身を含む): 386939520

約数和(自身を除く): 190003696

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 173359, 346718, 693436, 1386872, 2773744, 12308489, 24616978, 49233956, 98467912, 196935824]

約数ペア:

[(1, 196935824), (2, 98467912), (4, 49233956), (8, 24616978), (16, 12308489), (71, 2773744), (142, 1386872), (284, 693436), (568, 346718), (1136, 173359)]