205087968

素因数分解:

$2^5\times 3^2\times {\mathrm{829}}^1\times {\mathrm{859}}^1$

素因数の和:1704

約数の個数: 72

約数和(自身を含む): 584602200

約数和(自身を除く): 379514232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 829, 859, 1658, 1718, 2487, 2577, 3316, 3436, 4974, 5154, 6632, 6872, 7461, 7731, 9948, 10308, 13264, 13744, 14922, 15462, 19896, 20616, 26528, 27488, 29844, 30924, 39792, 41232, 59688, 61848, 79584, 82464, 119376, 123696, 238752, 247392, 712111, 1424222, 2136333, 2848444, 4272666, 5696888, 6408999, 8545332, 11393776, 12817998, 17090664, 22787552, 25635996, 34181328, 51271992, 68362656, 102543984, 205087968]

約数ペア:

[(1, 205087968), (2, 102543984), (3, 68362656), (4, 51271992), (6, 34181328), (8, 25635996), (9, 22787552), (12, 17090664), (16, 12817998), (18, 11393776), (24, 8545332), (32, 6408999), (36, 5696888), (48, 4272666), (72, 2848444), (96, 2136333), (144, 1424222), (288, 712111), (829, 247392), (859, 238752), (1658, 123696), (1718, 119376), (2487, 82464), (2577, 79584), (3316, 61848), (3436, 59688), (4974, 41232), (5154, 39792), (6632, 30924), (6872, 29844), (7461, 27488), (7731, 26528), (9948, 20616), (10308, 19896), (13264, 15462), (13744, 14922)]