202060215

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 429287040

約数和(自身を除く): 227226825

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 97, 105, 119, 153, 255, 291, 315, 357, 389, 485, 595, 679, 765, 873, 1071, 1167, 1455, 1649, 1785, 1945, 2037, 2723, 3395, 3501, 4365, 4947, 5355, 5835, 6111, 6613, 8169, 8245, 10185, 11543, 13615, 14841, 17505, 19839, 24507, 24735, 30555, 33065, 34629, 37733, 40845, 46291, 57715, 59517, 74205, 99195, 103887, 113199, 122535, 138873, 173145, 188665, 231455, 264131, 297585, 339597, 416619, 519435, 565995, 641461, 694365, 792393, 1320655, 1697985, 1924383, 2083095, 2377179, 3207305, 3961965, 4490227, 5773149, 9621915, 11885895, 13470681, 22451135, 28865745, 40412043, 67353405, 202060215]

約数ペア:

[(1, 202060215), (3, 67353405), (5, 40412043), (7, 28865745), (9, 22451135), (15, 13470681), (17, 11885895), (21, 9621915), (35, 5773149), (45, 4490227), (51, 3961965), (63, 3207305), (85, 2377179), (97, 2083095), (105, 1924383), (119, 1697985), (153, 1320655), (255, 792393), (291, 694365), (315, 641461), (357, 565995), (389, 519435), (485, 416619), (595, 339597), (679, 297585), (765, 264131), (873, 231455), (1071, 188665), (1167, 173145), (1455, 138873), (1649, 122535), (1785, 113199), (1945, 103887), (2037, 99195), (2723, 74205), (3395, 59517), (3501, 57715), (4365, 46291), (4947, 40845), (5355, 37733), (5835, 34629), (6111, 33065), (6613, 30555), (8169, 24735), (8245, 24507), (10185, 19839), (11543, 17505), (13615, 14841)]