194920812

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{38953}}^1$

素因数の和:39102

約数の個数: 36

約数和(自身を含む): 496273960

約数和(自身を除く): 301353148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 38953, 77906, 116859, 155812, 233718, 350577, 467436, 701154, 1402308, 5414467, 10828934, 16243401, 21657868, 32486802, 48730203, 64973604, 97460406, 194920812]

約数ペア:

[(1, 194920812), (2, 97460406), (3, 64973604), (4, 48730203), (6, 32486802), (9, 21657868), (12, 16243401), (18, 10828934), (36, 5414467), (139, 1402308), (278, 701154), (417, 467436), (556, 350577), (834, 233718), (1251, 155812), (1668, 116859), (2502, 77906), (5004, 38953)]