200015679

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{19387}}^1$

素因数の和:19590

約数の個数: 16

約数和(自身を含む): 282289280

約数和(自身を除く): 82273601

約数列:

[1, 3, 19, 57, 181, 543, 3439, 10317, 19387, 58161, 368353, 1105059, 3509047, 10527141, 66671893, 200015679]

約数ペア:

[(1, 200015679), (3, 66671893), (19, 10527141), (57, 3509047), (181, 1105059), (543, 368353), (3439, 58161), (10317, 19387)]