221488088

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{59797}}^1$

素因数の和:60266

約数の個数: 16

約数和(自身を含む): 416194080

約数和(自身を除く): 194705992

約数列:

[1, 2, 4, 8, 463, 926, 1852, 3704, 59797, 119594, 239188, 478376, 27686011, 55372022, 110744044, 221488088]

約数ペア:

[(1, 221488088), (2, 110744044), (4, 55372022), (8, 27686011), (463, 478376), (926, 239188), (1852, 119594), (3704, 59797)]