205655162994

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{44456369}}^1$

素因数の和:44456634

約数の個数: 24

約数和(自身を含む): 447319994940

約数和(自身を除く): 241664831946

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 44456369, 88912738, 133369107, 266738214, 400107321, 800214642, 11425286833, 22850573666, 34275860499, 68551720998, 102827581497, 205655162994]

約数ペア:

[(1, 205655162994), (2, 102827581497), (3, 68551720998), (6, 34275860499), (9, 22850573666), (18, 11425286833), (257, 800214642), (514, 400107321), (771, 266738214), (1542, 133369107), (2313, 88912738), (4626, 44456369)]