201489795

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114809}}^1$

素因数の和:114836

約数の個数: 32

約数和(自身を含む): 385761600

約数和(自身を除く): 184271805

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 114809, 344427, 574045, 1033281, 1492517, 1722135, 3099843, 4477551, 5166405, 7462585, 13432653, 15499215, 22387755, 40297959, 67163265, 201489795]

約数ペア:

[(1, 201489795), (3, 67163265), (5, 40297959), (9, 22387755), (13, 15499215), (15, 13432653), (27, 7462585), (39, 5166405), (45, 4477551), (65, 3099843), (117, 1722135), (135, 1492517), (195, 1033281), (351, 574045), (585, 344427), (1755, 114809)]