200817110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{21757}}^1$

素因数の和:21848

約数の個数: 32

約数和(自身を含む): 394777152

約数和(自身を除く): 193960042

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 21757, 43514, 108785, 217570, 282841, 565682, 1414205, 1544747, 2828410, 3089494, 7723735, 15447470, 20081711, 40163422, 100408555, 200817110]

約数ペア:

[(1, 200817110), (2, 100408555), (5, 40163422), (10, 20081711), (13, 15447470), (26, 7723735), (65, 3089494), (71, 2828410), (130, 1544747), (142, 1414205), (355, 565682), (710, 282841), (923, 217570), (1846, 108785), (4615, 43514), (9230, 21757)]