204579050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10853}}^1$

素因数の和:10907

約数の個数: 48

約数和(自身を含む): 423957240

約数和(自身を除く): 219378190

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 10853, 18850, 21706, 54265, 108530, 141089, 271325, 282178, 314737, 542650, 629474, 705445, 1410890, 1573685, 3147370, 3527225, 4091581, 7054450, 7868425, 8183162, 15736850, 20457905, 40915810, 102289525, 204579050]

約数ペア:

[(1, 204579050), (2, 102289525), (5, 40915810), (10, 20457905), (13, 15736850), (25, 8183162), (26, 7868425), (29, 7054450), (50, 4091581), (58, 3527225), (65, 3147370), (130, 1573685), (145, 1410890), (290, 705445), (325, 629474), (377, 542650), (650, 314737), (725, 282178), (754, 271325), (1450, 141089), (1885, 108530), (3770, 54265), (9425, 21706), (10853, 18850)]