200949651

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{77797}}^1$

素因数の和:77851

約数の個数: 24

約数和(自身を含む): 339821664

約数和(自身を除く): 138872013

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 77797, 233391, 544579, 700173, 1633737, 3189677, 4901211, 9569031, 22327739, 28707093, 66983217, 200949651]

約数ペア:

[(1, 200949651), (3, 66983217), (7, 28707093), (9, 22327739), (21, 9569031), (41, 4901211), (63, 3189677), (123, 1633737), (287, 700173), (369, 544579), (861, 233391), (2583, 77797)]