200586530

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{253907}}^1$

素因数の和:253993

約数の個数: 16

約数和(自身を含む): 365627520

約数和(自身を除く): 165040990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 253907, 507814, 1269535, 2539070, 20058653, 40117306, 100293265, 200586530]

約数ペア:

[(1, 200586530), (2, 100293265), (5, 40117306), (10, 20058653), (79, 2539070), (158, 1269535), (395, 507814), (790, 253907)]