206282664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{409291}}^1$

素因数の和:409310

約数の個数: 48

約数和(自身を含む): 638495520

約数和(自身を除く): 432212856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 409291, 818582, 1227873, 1637164, 2455746, 2865037, 3274328, 3683619, 4911492, 5730074, 7367238, 8595111, 9822984, 11460148, 14734476, 17190222, 22920296, 25785333, 29468952, 34380444, 51570666, 68760888, 103141332, 206282664]

約数ペア:

[(1, 206282664), (2, 103141332), (3, 68760888), (4, 51570666), (6, 34380444), (7, 29468952), (8, 25785333), (9, 22920296), (12, 17190222), (14, 14734476), (18, 11460148), (21, 9822984), (24, 8595111), (28, 7367238), (36, 5730074), (42, 4911492), (56, 3683619), (63, 3274328), (72, 2865037), (84, 2455746), (126, 1637164), (168, 1227873), (252, 818582), (504, 409291)]