208529216

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2437}}^1$

素因数の和:2647

約数の個数: 56

約数和(自身を含む): 475585536

約数和(自身を除く): 267056320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1337, 1528, 2437, 2674, 3056, 4874, 5348, 6112, 9748, 10696, 12224, 17059, 19496, 21392, 34118, 38992, 42784, 68236, 77984, 85568, 136472, 155968, 272944, 465467, 545888, 930934, 1091776, 1861868, 3258269, 3723736, 6516538, 7447472, 13033076, 14894944, 26066152, 29789888, 52132304, 104264608, 208529216]

約数ペア:

[(1, 208529216), (2, 104264608), (4, 52132304), (7, 29789888), (8, 26066152), (14, 14894944), (16, 13033076), (28, 7447472), (32, 6516538), (56, 3723736), (64, 3258269), (112, 1861868), (191, 1091776), (224, 930934), (382, 545888), (448, 465467), (764, 272944), (1337, 155968), (1528, 136472), (2437, 85568), (2674, 77984), (3056, 68236), (4874, 42784), (5348, 38992), (6112, 34118), (9748, 21392), (10696, 19496), (12224, 17059)]