201527403

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 354557952

約数和(自身を除く): 153030549

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 83, 161, 231, 249, 253, 457, 483, 581, 759, 913, 1371, 1743, 1771, 1909, 2739, 3199, 5027, 5313, 5727, 6391, 9597, 10511, 13363, 15081, 19173, 20999, 31533, 35189, 37931, 40089, 62997, 73577, 105567, 113793, 115621, 146993, 220731, 265517, 346863, 417241, 440979, 796551, 809347, 872413, 1251723, 2428041, 2617239, 2920687, 6106891, 8762061, 9596543, 18320673, 28789629, 67175801, 201527403]

約数ペア:

[(1, 201527403), (3, 67175801), (7, 28789629), (11, 18320673), (21, 9596543), (23, 8762061), (33, 6106891), (69, 2920687), (77, 2617239), (83, 2428041), (161, 1251723), (231, 872413), (249, 809347), (253, 796551), (457, 440979), (483, 417241), (581, 346863), (759, 265517), (913, 220731), (1371, 146993), (1743, 115621), (1771, 113793), (1909, 105567), (2739, 73577), (3199, 62997), (5027, 40089), (5313, 37931), (5727, 35189), (6391, 31533), (9597, 20999), (10511, 19173), (13363, 15081)]