190029896

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{15217}}^1$

素因数の和:15453

約数の個数: 32

約数和(自身を含む): 409059840

約数和(自身を除く): 219029944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 15217, 30434, 60868, 106519, 121736, 213038, 426076, 852152, 3393391, 6786782, 13573564, 23753737, 27147128, 47507474, 95014948, 190029896]

約数ペア:

[(1, 190029896), (2, 95014948), (4, 47507474), (7, 27147128), (8, 23753737), (14, 13573564), (28, 6786782), (56, 3393391), (223, 852152), (446, 426076), (892, 213038), (1561, 121736), (1784, 106519), (3122, 60868), (6244, 30434), (12488, 15217)]