201563514

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20323}}^1$

素因数の和:20379

約数の個数: 48

約数和(自身を含む): 475581600

約数和(自身を除く): 274018086

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918, 20323, 40646, 60969, 121938, 182907, 365814, 386137, 589367, 772274, 1158411, 1178734, 1768101, 2316822, 3475233, 3536202, 5304303, 6950466, 10608606, 11197973, 22395946, 33593919, 67187838, 100781757, 201563514]

約数ペア:

[(1, 201563514), (2, 100781757), (3, 67187838), (6, 33593919), (9, 22395946), (18, 11197973), (19, 10608606), (29, 6950466), (38, 5304303), (57, 3536202), (58, 3475233), (87, 2316822), (114, 1768101), (171, 1178734), (174, 1158411), (261, 772274), (342, 589367), (522, 386137), (551, 365814), (1102, 182907), (1653, 121938), (3306, 60969), (4959, 40646), (9918, 20323)]