208664796693

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{5864171}}^1$

素因数の和:5864612

約数の個数: 16

約数和(自身を含む): 288517262400

約数和(自身を除く): 79852465707

約数列:

[1, 3, 29, 87, 409, 1227, 11861, 35583, 5864171, 17592513, 170060959, 510182877, 2398445939, 7195337817, 69554932231, 208664796693]

約数ペア:

[(1, 208664796693), (3, 69554932231), (29, 7195337817), (87, 2398445939), (409, 510182877), (1227, 170060959), (11861, 17592513), (35583, 5864171)]