201260913

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{48649}}^1$

素因数の和:48856

約数の個数: 16

約数和(自身を含む): 308246400

約数和(自身を除く): 106985487

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 48649, 145947, 340543, 1021629, 9583853, 28751559, 67086971, 201260913]

約数ペア:

[(1, 201260913), (3, 67086971), (7, 28751559), (21, 9583853), (197, 1021629), (591, 340543), (1379, 145947), (4137, 48649)]