206886253060

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2551}}^1\times {\mathrm{14639}}^1$

素因数の和:17476

約数の個数: 48

約数和(自身を含む): 436230305280

約数和(自身を除く): 229344052220

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2551, 2770, 5102, 5540, 10204, 12755, 14639, 25510, 29278, 51020, 58556, 73195, 146390, 292780, 706627, 1413254, 2826508, 3533135, 4055003, 7066270, 8110006, 14132540, 16220012, 20275015, 37344089, 40550030, 74688178, 81100060, 149376356, 186720445, 373440890, 746881780, 10344312653, 20688625306, 41377250612, 51721563265, 103443126530, 206886253060]

約数ペア:

[(1, 206886253060), (2, 103443126530), (4, 51721563265), (5, 41377250612), (10, 20688625306), (20, 10344312653), (277, 746881780), (554, 373440890), (1108, 186720445), (1385, 149376356), (2551, 81100060), (2770, 74688178), (5102, 40550030), (5540, 37344089), (10204, 20275015), (12755, 16220012), (14639, 14132540), (25510, 8110006), (29278, 7066270), (51020, 4055003), (58556, 3533135), (73195, 2826508), (146390, 1413254), (292780, 706627)]