220209093

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{64901}}^1$

素因数の和:64949

約数の個数: 24

約数和(自身を含む): 354364920

約数和(自身を除く): 134155827

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 64901, 194703, 584109, 843713, 1882129, 2531139, 5646387, 7593417, 16939161, 24467677, 73403031, 220209093]

約数ペア:

[(1, 220209093), (3, 73403031), (9, 24467677), (13, 16939161), (29, 7593417), (39, 5646387), (87, 2531139), (117, 1882129), (261, 843713), (377, 584109), (1131, 194703), (3393, 64901)]