201549909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 311769216

約数和(自身を除く): 110219307

約数列:

[1, 3, 11, 17, 33, 51, 187, 277, 561, 831, 1297, 3047, 3891, 4709, 9141, 14127, 14267, 22049, 42801, 51799, 66147, 155397, 242539, 359269, 727617, 1077807, 3951959, 6107573, 11855877, 18322719, 67183303, 201549909]

約数ペア:

[(1, 201549909), (3, 67183303), (11, 18322719), (17, 11855877), (33, 6107573), (51, 3951959), (187, 1077807), (277, 727617), (561, 359269), (831, 242539), (1297, 155397), (3047, 66147), (3891, 51799), (4709, 42801), (9141, 22049), (14127, 14267)]