197585154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2551}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 462606144

約数和(自身を除く): 265020990

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 331, 662, 993, 1986, 2551, 2979, 4303, 5102, 5958, 7653, 8606, 12909, 15306, 22959, 25818, 33163, 38727, 45918, 66326, 77454, 99489, 198978, 298467, 596934, 844381, 1688762, 2533143, 5066286, 7599429, 10976953, 15198858, 21953906, 32930859, 65861718, 98792577, 197585154]

約数ペア:

[(1, 197585154), (2, 98792577), (3, 65861718), (6, 32930859), (9, 21953906), (13, 15198858), (18, 10976953), (26, 7599429), (39, 5066286), (78, 2533143), (117, 1688762), (234, 844381), (331, 596934), (662, 298467), (993, 198978), (1986, 99489), (2551, 77454), (2979, 66326), (4303, 45918), (5102, 38727), (5958, 33163), (7653, 25818), (8606, 22959), (12909, 15306)]