202104903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 377782272

約数和(自身を除く): 175677369

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 167, 169, 217, 231, 273, 341, 403, 429, 501, 507, 651, 1001, 1023, 1169, 1183, 1209, 1837, 1859, 2171, 2387, 2821, 3003, 3507, 3549, 4433, 5177, 5239, 5511, 5577, 6513, 7161, 8463, 12859, 13013, 13299, 15197, 15531, 15717, 23881, 28223, 31031, 36239, 36673, 38577, 39039, 45591, 56947, 57629, 67301, 71643, 84669, 93093, 108717, 110019, 167167, 170841, 172887, 197561, 201903, 310453, 398629, 403403, 471107, 501501, 592683, 740311, 874913, 931359, 1195887, 1210209, 1413321, 2173171, 2220933, 2624739, 5182177, 6124391, 6519513, 9624043, 15546531, 18373173, 28872129, 67368301, 202104903]

約数ペア:

[(1, 202104903), (3, 67368301), (7, 28872129), (11, 18373173), (13, 15546531), (21, 9624043), (31, 6519513), (33, 6124391), (39, 5182177), (77, 2624739), (91, 2220933), (93, 2173171), (143, 1413321), (167, 1210209), (169, 1195887), (217, 931359), (231, 874913), (273, 740311), (341, 592683), (403, 501501), (429, 471107), (501, 403403), (507, 398629), (651, 310453), (1001, 201903), (1023, 197561), (1169, 172887), (1183, 170841), (1209, 167167), (1837, 110019), (1859, 108717), (2171, 93093), (2387, 84669), (2821, 71643), (3003, 67301), (3507, 57629), (3549, 56947), (4433, 45591), (5177, 39039), (5239, 38577), (5511, 36673), (5577, 36239), (6513, 31031), (7161, 28223), (8463, 23881), (12859, 15717), (13013, 15531), (13299, 15197)]