221735256

素因数分解:

$2^3\times 3^1\times {\mathrm{9238969}}^1$

素因数の和:9238978

約数の個数: 16

約数和(自身を含む): 554338200

約数和(自身を除く): 332602944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9238969, 18477938, 27716907, 36955876, 55433814, 73911752, 110867628, 221735256]

約数ペア:

[(1, 221735256), (2, 110867628), (3, 73911752), (4, 55433814), (6, 36955876), (8, 27716907), (12, 18477938), (24, 9238969)]