208850992

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14683}}^1$

素因数の和:14825

約数の個数: 40

約数和(自身を含む): 466128896

約数和(自身を除く): 257277904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 14683, 29366, 58732, 102781, 117464, 205562, 234928, 411124, 822248, 1644496, 1864741, 3729482, 7458964, 13053187, 14917928, 26106374, 29835856, 52212748, 104425496, 208850992]

約数ペア:

[(1, 208850992), (2, 104425496), (4, 52212748), (7, 29835856), (8, 26106374), (14, 14917928), (16, 13053187), (28, 7458964), (56, 3729482), (112, 1864741), (127, 1644496), (254, 822248), (508, 411124), (889, 234928), (1016, 205562), (1778, 117464), (2032, 102781), (3556, 58732), (7112, 29366), (14224, 14683)]