220507794

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{942341}}^1$

素因数の和:942362

約数の個数: 24

約数和(自身を含む): 514518732

約数和(自身を除く): 294010938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 942341, 1884682, 2827023, 5654046, 8481069, 12250433, 16962138, 24500866, 36751299, 73502598, 110253897, 220507794]

約数ペア:

[(1, 220507794), (2, 110253897), (3, 73502598), (6, 36751299), (9, 24500866), (13, 16962138), (18, 12250433), (26, 8481069), (39, 5654046), (78, 2827023), (117, 1884682), (234, 942341)]