199174194

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2767}}^1$

素因数の和:2852

約数の個数: 64

約数和(自身を含む): 467681280

約数和(自身を除く): 268507086

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 837, 1161, 1333, 1674, 2322, 2666, 2767, 3999, 5534, 7998, 8301, 11997, 16602, 23994, 24903, 35991, 49806, 71982, 74709, 85777, 118981, 149418, 171554, 237962, 257331, 356943, 514662, 713886, 771993, 1070829, 1543986, 2141658, 2315979, 3212487, 3688411, 4631958, 6424974, 7376822, 11065233, 22130466, 33195699, 66391398, 99587097, 199174194]

約数ペア:

[(1, 199174194), (2, 99587097), (3, 66391398), (6, 33195699), (9, 22130466), (18, 11065233), (27, 7376822), (31, 6424974), (43, 4631958), (54, 3688411), (62, 3212487), (86, 2315979), (93, 2141658), (129, 1543986), (186, 1070829), (258, 771993), (279, 713886), (387, 514662), (558, 356943), (774, 257331), (837, 237962), (1161, 171554), (1333, 149418), (1674, 118981), (2322, 85777), (2666, 74709), (2767, 71982), (3999, 49806), (5534, 35991), (7998, 24903), (8301, 23994), (11997, 16602)]