200518670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{1399}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 394329600

約数和(自身を除く): 193810930

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1303, 1399, 2606, 2798, 6515, 6995, 13030, 13990, 14333, 15389, 28666, 30778, 71665, 76945, 143330, 153890, 1822897, 3645794, 9114485, 18228970, 20051867, 40103734, 100259335, 200518670]

約数ペア:

[(1, 200518670), (2, 100259335), (5, 40103734), (10, 20051867), (11, 18228970), (22, 9114485), (55, 3645794), (110, 1822897), (1303, 153890), (1399, 143330), (2606, 76945), (2798, 71665), (6515, 30778), (6995, 28666), (13030, 15389), (13990, 14333)]