212854174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{5737}}^1$

素因数の和:7179

約数の個数: 16

約数和(自身を含む): 344142288

約数和(自身を除く): 131288114

約数列:

[1, 2, 13, 26, 1427, 2854, 5737, 11474, 18551, 37102, 74581, 149162, 8186699, 16373398, 106427087, 212854174]

約数ペア:

[(1, 212854174), (2, 106427087), (13, 16373398), (26, 8186699), (1427, 149162), (2854, 74581), (5737, 37102), (11474, 18551)]