221542248

素因数分解:

$2^3\times 3^1\times {\mathrm{9230927}}^1$

素因数の和:9230936

約数の個数: 16

約数和(自身を含む): 553855680

約数和(自身を除く): 332313432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9230927, 18461854, 27692781, 36923708, 55385562, 73847416, 110771124, 221542248]

約数ペア:

[(1, 221542248), (2, 110771124), (3, 73847416), (4, 55385562), (6, 36923708), (8, 27692781), (12, 18461854), (24, 9230927)]