200816890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{1093}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 381237120

約数和(自身を除く): 180420230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 967, 1093, 1934, 2186, 4835, 5465, 9670, 10930, 18373, 20767, 36746, 41534, 91865, 103835, 183730, 207670, 1056931, 2113862, 5284655, 10569310, 20081689, 40163378, 100408445, 200816890]

約数ペア:

[(1, 200816890), (2, 100408445), (5, 40163378), (10, 20081689), (19, 10569310), (38, 5284655), (95, 2113862), (190, 1056931), (967, 207670), (1093, 183730), (1934, 103835), (2186, 91865), (4835, 41534), (5465, 36746), (9670, 20767), (10930, 18373)]