201527898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1217}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 476364672

約数和(自身を除く): 274836774

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 193, 286, 386, 429, 579, 858, 1158, 1217, 2123, 2434, 2509, 3651, 4246, 5018, 6369, 7302, 7527, 12738, 13387, 15054, 15821, 26774, 27599, 31642, 40161, 47463, 55198, 80322, 82797, 94926, 165594, 174031, 234881, 348062, 469762, 522093, 704643, 1044186, 1409286, 2583691, 3053453, 5167382, 6106906, 7751073, 9160359, 15502146, 18320718, 33587983, 67175966, 100763949, 201527898]

約数ペア:

[(1, 201527898), (2, 100763949), (3, 67175966), (6, 33587983), (11, 18320718), (13, 15502146), (22, 9160359), (26, 7751073), (33, 6106906), (39, 5167382), (66, 3053453), (78, 2583691), (143, 1409286), (193, 1044186), (286, 704643), (386, 522093), (429, 469762), (579, 348062), (858, 234881), (1158, 174031), (1217, 165594), (2123, 94926), (2434, 82797), (2509, 80322), (3651, 55198), (4246, 47463), (5018, 40161), (6369, 31642), (7302, 27599), (7527, 26774), (12738, 15821), (13387, 15054)]