206518912

素因数分解:

$2^7\times {\mathrm{953}}^1\times {\mathrm{1693}}^1$

素因数の和:2660

約数の個数: 32

約数和(自身を含む): 412099380

約数和(自身を除く): 205580468

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 953, 1693, 1906, 3386, 3812, 6772, 7624, 13544, 15248, 27088, 30496, 54176, 60992, 108352, 121984, 216704, 1613429, 3226858, 6453716, 12907432, 25814864, 51629728, 103259456, 206518912]

約数ペア:

[(1, 206518912), (2, 103259456), (4, 51629728), (8, 25814864), (16, 12907432), (32, 6453716), (64, 3226858), (128, 1613429), (953, 216704), (1693, 121984), (1906, 108352), (3386, 60992), (3812, 54176), (6772, 30496), (7624, 27088), (13544, 15248)]