208279320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1735661}}^1$

素因数の和:1735675

約数の個数: 32

約数和(自身を含む): 624838320

約数和(自身を除く): 416559000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1735661, 3471322, 5206983, 6942644, 8678305, 10413966, 13885288, 17356610, 20827932, 26034915, 34713220, 41655864, 52069830, 69426440, 104139660, 208279320]

約数ペア:

[(1, 208279320), (2, 104139660), (3, 69426440), (4, 52069830), (5, 41655864), (6, 34713220), (8, 26034915), (10, 20827932), (12, 17356610), (15, 13885288), (20, 10413966), (24, 8678305), (30, 6942644), (40, 5206983), (60, 3471322), (120, 1735661)]