220925244

素因数分解:

$2^2\times 3^1\times {\mathrm{3331}}^1\times {\mathrm{5527}}^1$

素因数の和:8865

約数の個数: 24

約数和(自身を含む): 515740288

約数和(自身を除く): 294815044

約数列:

[1, 2, 3, 4, 6, 12, 3331, 5527, 6662, 9993, 11054, 13324, 16581, 19986, 22108, 33162, 39972, 66324, 18410437, 36820874, 55231311, 73641748, 110462622, 220925244]

約数ペア:

[(1, 220925244), (2, 110462622), (3, 73641748), (4, 55231311), (6, 36820874), (12, 18410437), (3331, 66324), (5527, 39972), (6662, 33162), (9993, 22108), (11054, 19986), (13324, 16581)]