245198815823

素因数分解:

${\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{397}}^1\times {\mathrm{15959}}^1$

素因数の和:16611

約数の個数: 24

約数和(自身を含む): 267359047200

約数和(自身を除く): 22160231377

約数列:

[1, 13, 169, 229, 397, 2977, 5161, 15959, 38701, 67093, 90913, 207467, 1181869, 2697071, 3654611, 6335723, 15364297, 47509943, 82364399, 617629259, 1070737187, 1450880567, 18861447371, 245198815823]

約数ペア:

[(1, 245198815823), (13, 18861447371), (169, 1450880567), (229, 1070737187), (397, 617629259), (2977, 82364399), (5161, 47509943), (15959, 15364297), (38701, 6335723), (67093, 3654611), (90913, 2697071), (207467, 1181869)]