118893404

素因数分解:

$2^2\times 7^3\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 244440000

約数和(自身を除く): 125546596

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 343, 386, 449, 686, 772, 898, 1351, 1372, 1796, 2702, 3143, 5404, 6286, 9457, 12572, 18914, 22001, 37828, 44002, 66199, 86657, 88004, 132398, 154007, 173314, 264796, 308014, 346628, 606599, 616028, 1213198, 2426396, 4246193, 8492386, 16984772, 29723351, 59446702, 118893404]

約数ペア:

[(1, 118893404), (2, 59446702), (4, 29723351), (7, 16984772), (14, 8492386), (28, 4246193), (49, 2426396), (98, 1213198), (193, 616028), (196, 606599), (343, 346628), (386, 308014), (449, 264796), (686, 173314), (772, 154007), (898, 132398), (1351, 88004), (1372, 86657), (1796, 66199), (2702, 44002), (3143, 37828), (5404, 22001), (6286, 18914), (9457, 12572)]