207621182

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{2281}}^1$

素因数の和:2995

約数の個数: 16

約数和(自身を含む): 316449504

約数和(自身を除く): 108828322

約数列:

[1, 2, 71, 142, 641, 1282, 2281, 4562, 45511, 91022, 161951, 323902, 1462121, 2924242, 103810591, 207621182]

約数ペア:

[(1, 207621182), (2, 103810591), (71, 2924242), (142, 1462121), (641, 323902), (1282, 161951), (2281, 91022), (4562, 45511)]