321206402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{7561}}^1$

素因数の和:9505

約数の個数: 16

約数和(自身を含む): 525952224

約数和(自身を除く): 204745822

約数列:

[1, 2, 11, 22, 1931, 3862, 7561, 15122, 21241, 42482, 83171, 166342, 14600291, 29200582, 160603201, 321206402]

約数ペア:

[(1, 321206402), (2, 160603201), (11, 29200582), (22, 14600291), (1931, 166342), (3862, 83171), (7561, 42482), (15122, 21241)]