207363040

素因数分解:

$2^5\times 5^1\times {\mathrm{1296019}}^1$

素因数の和:1296034

約数の個数: 24

約数和(自身を含む): 489895560

約数和(自身を除く): 282532520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1296019, 2592038, 5184076, 6480095, 10368152, 12960190, 20736304, 25920380, 41472608, 51840760, 103681520, 207363040]

約数ペア:

[(1, 207363040), (2, 103681520), (4, 51840760), (5, 41472608), (8, 25920380), (10, 20736304), (16, 12960190), (20, 10368152), (32, 6480095), (40, 5184076), (80, 2592038), (160, 1296019)]