213340922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{79427}}^1$

素因数の和:79525

約数の個数: 16

約数和(自身を含む): 343128960

約数和(自身を除く): 129788038

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 79427, 158854, 1350259, 2700518, 6274733, 12549466, 106670461, 213340922]

約数ペア:

[(1, 213340922), (2, 106670461), (17, 12549466), (34, 6274733), (79, 2700518), (158, 1350259), (1343, 158854), (2686, 79427)]