212537244

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{21893}}^1$

素因数の和:22709

約数の個数: 24

約数和(自身を含む): 496555920

約数和(自身を除く): 284018676

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 3236, 4854, 9708, 21893, 43786, 65679, 87572, 131358, 262716, 17711437, 35422874, 53134311, 70845748, 106268622, 212537244]

約数ペア:

[(1, 212537244), (2, 106268622), (3, 70845748), (4, 53134311), (6, 35422874), (12, 17711437), (809, 262716), (1618, 131358), (2427, 87572), (3236, 65679), (4854, 43786), (9708, 21893)]