199973436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41351}}^1$

素因数の和:41402

約数の個数: 48

約数和(自身を含む): 518719488

約数和(自身を除く): 318746052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 41351, 82702, 124053, 165404, 248106, 496212, 537563, 1075126, 1281881, 1612689, 2150252, 2563762, 3225378, 3845643, 5127524, 6450756, 7691286, 15382572, 16664453, 33328906, 49993359, 66657812, 99986718, 199973436]

約数ペア:

[(1, 199973436), (2, 99986718), (3, 66657812), (4, 49993359), (6, 33328906), (12, 16664453), (13, 15382572), (26, 7691286), (31, 6450756), (39, 5127524), (52, 3845643), (62, 3225378), (78, 2563762), (93, 2150252), (124, 1612689), (156, 1281881), (186, 1075126), (372, 537563), (403, 496212), (806, 248106), (1209, 165404), (1612, 124053), (2418, 82702), (4836, 41351)]