201107998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 190802402

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 107, 161, 182, 214, 299, 322, 449, 598, 749, 898, 1391, 1498, 2093, 2461, 2782, 3143, 4186, 4922, 5837, 6286, 9737, 10327, 11674, 17227, 19474, 20654, 31993, 34454, 40859, 48043, 63986, 72289, 81718, 96086, 134251, 144578, 223951, 268502, 336301, 447902, 624559, 672602, 939757, 1104989, 1249118, 1879514, 2209978, 4371913, 7734923, 8743826, 14364857, 15469846, 28729714, 100553999, 201107998]

約数ペア:

[(1, 201107998), (2, 100553999), (7, 28729714), (13, 15469846), (14, 14364857), (23, 8743826), (26, 7734923), (46, 4371913), (91, 2209978), (107, 1879514), (161, 1249118), (182, 1104989), (214, 939757), (299, 672602), (322, 624559), (449, 447902), (598, 336301), (749, 268502), (898, 223951), (1391, 144578), (1498, 134251), (2093, 96086), (2461, 81718), (2782, 72289), (3143, 63986), (4186, 48043), (4922, 40859), (5837, 34454), (6286, 31993), (9737, 20654), (10327, 19474), (11674, 17227)]