200900992

素因数分解:

$2^7\times {\mathrm{701}}^1\times {\mathrm{2239}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 400982400

約数和(自身を除く): 200081408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 701, 1402, 2239, 2804, 4478, 5608, 8956, 11216, 17912, 22432, 35824, 44864, 71648, 89728, 143296, 286592, 1569539, 3139078, 6278156, 12556312, 25112624, 50225248, 100450496, 200900992]

約数ペア:

[(1, 200900992), (2, 100450496), (4, 50225248), (8, 25112624), (16, 12556312), (32, 6278156), (64, 3139078), (128, 1569539), (701, 286592), (1402, 143296), (2239, 89728), (2804, 71648), (4478, 44864), (5608, 35824), (8956, 22432), (11216, 17912)]