214613720

素因数分解:

$2^3\times 5^1\times {\mathrm{5365343}}^1$

素因数の和:5365354

約数の個数: 16

約数和(自身を含む): 482880960

約数和(自身を除く): 268267240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5365343, 10730686, 21461372, 26826715, 42922744, 53653430, 107306860, 214613720]

約数ペア:

[(1, 214613720), (2, 107306860), (4, 53653430), (5, 42922744), (8, 26826715), (10, 21461372), (20, 10730686), (40, 5365343)]