213835778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{104107}}^1$

素因数の和:104201

約数の個数: 16

約数和(自身を含む): 349802880

約数和(自身を除く): 135967102

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 104107, 208214, 1353391, 2706782, 8224453, 16448906, 106917889, 213835778]

約数ペア:

[(1, 213835778), (2, 106917889), (13, 16448906), (26, 8224453), (79, 2706782), (158, 1353391), (1027, 208214), (2054, 104107)]