190574896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{700643}}^1$

素因数の和:700668

約数の個数: 20

約数和(自身を含む): 390959352

約数和(自身を除く): 200384456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 700643, 1401286, 2802572, 5605144, 11210288, 11910931, 23821862, 47643724, 95287448, 190574896]

約数ペア:

[(1, 190574896), (2, 95287448), (4, 47643724), (8, 23821862), (16, 11910931), (17, 11210288), (34, 5605144), (68, 2802572), (136, 1401286), (272, 700643)]