193070488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{4027}}^1$

素因数の和:4507

約数の個数: 32

約数和(自身を含む): 390796560

約数和(自身を除く): 197726072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 461, 922, 1844, 3688, 4027, 5993, 8054, 11986, 16108, 23972, 32216, 47944, 52351, 104702, 209404, 418808, 1856447, 3712894, 7425788, 14851576, 24133811, 48267622, 96535244, 193070488]

約数ペア:

[(1, 193070488), (2, 96535244), (4, 48267622), (8, 24133811), (13, 14851576), (26, 7425788), (52, 3712894), (104, 1856447), (461, 418808), (922, 209404), (1844, 104702), (3688, 52351), (4027, 47944), (5993, 32216), (8054, 23972), (11986, 16108)]