206142864

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{81031}}^1$

素因数の和:81095

約数の個数: 40

約数和(自身を含む): 542590272

約数和(自身を除く): 336447408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 81031, 162062, 243093, 324124, 486186, 648248, 972372, 1296496, 1944744, 3889488, 4294643, 8589286, 12883929, 17178572, 25767858, 34357144, 51535716, 68714288, 103071432, 206142864]

約数ペア:

[(1, 206142864), (2, 103071432), (3, 68714288), (4, 51535716), (6, 34357144), (8, 25767858), (12, 17178572), (16, 12883929), (24, 8589286), (48, 4294643), (53, 3889488), (106, 1944744), (159, 1296496), (212, 972372), (318, 648248), (424, 486186), (636, 324124), (848, 243093), (1272, 162062), (2544, 81031)]