201670287

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1217}}^1$

素因数の和:1847

約数の個数: 32

約数和(自身を含む): 331763712

約数和(自身を除く): 130093425

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 607, 1217, 1821, 3651, 4249, 7891, 8519, 12747, 15821, 23673, 25557, 47463, 55237, 110747, 165711, 332241, 738719, 2216157, 5171033, 9603347, 15513099, 28810041, 67223429, 201670287]

約数ペア:

[(1, 201670287), (3, 67223429), (7, 28810041), (13, 15513099), (21, 9603347), (39, 5171033), (91, 2216157), (273, 738719), (607, 332241), (1217, 165711), (1821, 110747), (3651, 55237), (4249, 47463), (7891, 25557), (8519, 23673), (12747, 15821)]