207911756492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{2580703}}^1$

素因数の和:2582549

約数の個数: 24

約数和(自身を含む): 397139377152

約数和(自身を除く): 189227620660

約数列:

[1, 2, 4, 11, 22, 44, 1831, 3662, 7324, 20141, 40282, 80564, 2580703, 5161406, 10322812, 28387733, 56775466, 113550932, 4725267193, 9450534386, 18901068772, 51977939123, 103955878246, 207911756492]

約数ペア:

[(1, 207911756492), (2, 103955878246), (4, 51977939123), (11, 18901068772), (22, 9450534386), (44, 4725267193), (1831, 113550932), (3662, 56775466), (7324, 28387733), (20141, 10322812), (40282, 5161406), (80564, 2580703)]