205016616

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{135593}}^1$

素因数の和:135615

約数の個数: 64

約数和(自身を含む): 650851200

約数和(自身を除く): 445834584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 135593, 271186, 406779, 542372, 813558, 949151, 1084744, 1220337, 1627116, 1898302, 2440674, 2847453, 3254232, 3661011, 3796604, 4881348, 5694906, 7322022, 7593208, 8542359, 9762696, 11389812, 14644044, 17084718, 22779624, 25627077, 29288088, 34169436, 51254154, 68338872, 102508308, 205016616]

約数ペア:

[(1, 205016616), (2, 102508308), (3, 68338872), (4, 51254154), (6, 34169436), (7, 29288088), (8, 25627077), (9, 22779624), (12, 17084718), (14, 14644044), (18, 11389812), (21, 9762696), (24, 8542359), (27, 7593208), (28, 7322022), (36, 5694906), (42, 4881348), (54, 3796604), (56, 3661011), (63, 3254232), (72, 2847453), (84, 2440674), (108, 1898302), (126, 1627116), (168, 1220337), (189, 1084744), (216, 949151), (252, 813558), (378, 542372), (504, 406779), (756, 271186), (1512, 135593)]