217185978239

素因数分解:

${\mathrm{83}}^1\times {\mathrm{641}}^1\times {\mathrm{773}}^1\times {\mathrm{5281}}^1$

素因数の和:6778

約数の個数: 16

約数和(自身を含む): 220472116704

約数和(自身を除く): 3286138465

約数列:

[1, 83, 641, 773, 5281, 53203, 64159, 438323, 495493, 3385121, 4082213, 41125919, 280965043, 338823679, 2616698533, 217185978239]

約数ペア:

[(1, 217185978239), (83, 2616698533), (641, 338823679), (773, 280965043), (5281, 41125919), (53203, 4082213), (64159, 3385121), (438323, 495493)]