201476457

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 376104960

約数和(自身を除く): 174628503

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 91, 117, 129, 189, 273, 301, 351, 387, 559, 819, 903, 1161, 1677, 1907, 2457, 2709, 3913, 5031, 5721, 8127, 11739, 13349, 15093, 17163, 24791, 35217, 40047, 51489, 74373, 82001, 105651, 120141, 173537, 223119, 246003, 360423, 520611, 574007, 669357, 738009, 1066013, 1561833, 1722021, 2214027, 3198039, 4685499, 5166063, 7462091, 9594117, 15498189, 22386273, 28782351, 67158819, 201476457]

約数ペア:

[(1, 201476457), (3, 67158819), (7, 28782351), (9, 22386273), (13, 15498189), (21, 9594117), (27, 7462091), (39, 5166063), (43, 4685499), (63, 3198039), (91, 2214027), (117, 1722021), (129, 1561833), (189, 1066013), (273, 738009), (301, 669357), (351, 574007), (387, 520611), (559, 360423), (819, 246003), (903, 223119), (1161, 173537), (1677, 120141), (1907, 105651), (2457, 82001), (2709, 74373), (3913, 51489), (5031, 40047), (5721, 35217), (8127, 24791), (11739, 17163), (13349, 15093)]