200078991

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11383}}^1$

素因数の和:11433

約数の個数: 40

約数和(自身を含む): 352630784

約数和(自身を除く): 152551793

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 5859, 11383, 17577, 34149, 79681, 102447, 239043, 307341, 352873, 717129, 922023, 1058619, 2151387, 2470111, 3175857, 6454161, 7410333, 9527571, 22230999, 28582713, 66692997, 200078991]

約数ペア:

[(1, 200078991), (3, 66692997), (7, 28582713), (9, 22230999), (21, 9527571), (27, 7410333), (31, 6454161), (63, 3175857), (81, 2470111), (93, 2151387), (189, 1058619), (217, 922023), (279, 717129), (567, 352873), (651, 307341), (837, 239043), (1953, 102447), (2511, 79681), (5859, 34149), (11383, 17577)]