229796860

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{11833}}^1$

素因数の和:12813

約数の個数: 24

約数和(自身を含む): 483111216

約数和(自身を除く): 253314356

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9710, 11833, 19420, 23666, 47332, 59165, 118330, 236660, 11489843, 22979686, 45959372, 57449215, 114898430, 229796860]

約数ペア:

[(1, 229796860), (2, 114898430), (4, 57449215), (5, 45959372), (10, 22979686), (20, 11489843), (971, 236660), (1942, 118330), (3884, 59165), (4855, 47332), (9710, 23666), (11833, 19420)]