200788864

素因数分解:

$2^7\times {\mathrm{443}}^1\times {\mathrm{3541}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 401025240

約数和(自身を除く): 200236376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 443, 886, 1772, 3541, 3544, 7082, 7088, 14164, 14176, 28328, 28352, 56656, 56704, 113312, 226624, 453248, 1568663, 3137326, 6274652, 12549304, 25098608, 50197216, 100394432, 200788864]

約数ペア:

[(1, 200788864), (2, 100394432), (4, 50197216), (8, 25098608), (16, 12549304), (32, 6274652), (64, 3137326), (128, 1568663), (443, 453248), (886, 226624), (1772, 113312), (3541, 56704), (3544, 56656), (7082, 28352), (7088, 28328), (14164, 14176)]