200027457

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{26681}}^1$

素因数の和:26718

約数の個数: 36

約数和(自身を含む): 355884516

約数和(自身を除く): 155857059

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 2499, 7497, 26681, 80043, 186767, 240129, 453577, 560301, 1307369, 1360731, 1680903, 3175039, 3922107, 4082193, 9525117, 11766321, 22225273, 28575351, 66675819, 200027457]

約数ペア:

[(1, 200027457), (3, 66675819), (7, 28575351), (9, 22225273), (17, 11766321), (21, 9525117), (49, 4082193), (51, 3922107), (63, 3175039), (119, 1680903), (147, 1360731), (153, 1307369), (357, 560301), (441, 453577), (833, 240129), (1071, 186767), (2499, 80043), (7497, 26681)]