215102244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2560741}}^1$

素因数の和:2560755

約数の個数: 24

約数和(自身を含む): 573606208

約数和(自身を除く): 358503964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2560741, 5121482, 7682223, 10242964, 15364446, 17925187, 30728892, 35850374, 53775561, 71700748, 107551122, 215102244]

約数ペア:

[(1, 215102244), (2, 107551122), (3, 71700748), (4, 53775561), (6, 35850374), (7, 30728892), (12, 17925187), (14, 15364446), (21, 10242964), (28, 7682223), (42, 5121482), (84, 2560741)]