207800538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 475656192

約数和(自身を除く): 267855654

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 367, 373, 506, 734, 746, 759, 1101, 1119, 1518, 2202, 2238, 4037, 4103, 8074, 8206, 8441, 8579, 12111, 12309, 16882, 17158, 24222, 24618, 25323, 25737, 50646, 51474, 92851, 94369, 136891, 185702, 188738, 273782, 278553, 283107, 410673, 557106, 566214, 821346, 1505801, 3011602, 3148493, 4517403, 6296986, 9034806, 9445479, 18890958, 34633423, 69266846, 103900269, 207800538]

約数ペア:

[(1, 207800538), (2, 103900269), (3, 69266846), (6, 34633423), (11, 18890958), (22, 9445479), (23, 9034806), (33, 6296986), (46, 4517403), (66, 3148493), (69, 3011602), (138, 1505801), (253, 821346), (367, 566214), (373, 557106), (506, 410673), (734, 283107), (746, 278553), (759, 273782), (1101, 188738), (1119, 185702), (1518, 136891), (2202, 94369), (2238, 92851), (4037, 51474), (4103, 50646), (8074, 25737), (8206, 25323), (8441, 24618), (8579, 24222), (12111, 17158), (12309, 16882)]