200941112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1321981}}^1$

素因数の和:1322006

約数の個数: 16

約数和(自身を含む): 396594600

約数和(自身を除く): 195653488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1321981, 2643962, 5287924, 10575848, 25117639, 50235278, 100470556, 200941112]

約数ペア:

[(1, 200941112), (2, 100470556), (4, 50235278), (8, 25117639), (19, 10575848), (38, 5287924), (76, 2643962), (152, 1321981)]