197143074

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15361}}^1$

素因数の和:15423

約数の個数: 48

約数和(自身を含む): 460122624

約数和(自身を除く): 262979550

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12834, 15361, 30722, 46083, 92166, 138249, 276498, 353303, 476191, 706606, 952382, 1059909, 1428573, 2119818, 2857146, 3179727, 4285719, 6359454, 8571438, 10952393, 21904786, 32857179, 65714358, 98571537, 197143074]

約数ペア:

[(1, 197143074), (2, 98571537), (3, 65714358), (6, 32857179), (9, 21904786), (18, 10952393), (23, 8571438), (31, 6359454), (46, 4285719), (62, 3179727), (69, 2857146), (93, 2119818), (138, 1428573), (186, 1059909), (207, 952382), (279, 706606), (414, 476191), (558, 353303), (713, 276498), (1426, 138249), (2139, 92166), (4278, 46083), (6417, 30722), (12834, 15361)]