205634121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1931}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 342752256

約数和(自身を除く): 137118135

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 461, 1383, 1931, 3227, 5071, 5793, 9681, 13517, 15213, 21241, 35497, 40551, 63723, 106491, 148687, 446061, 890191, 2670573, 6231337, 9792101, 18694011, 29376303, 68544707, 205634121]

約数ペア:

[(1, 205634121), (3, 68544707), (7, 29376303), (11, 18694011), (21, 9792101), (33, 6231337), (77, 2670573), (231, 890191), (461, 446061), (1383, 148687), (1931, 106491), (3227, 63723), (5071, 40551), (5793, 35497), (9681, 21241), (13517, 15213)]