201704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 398400

約数和(自身を除く): 196696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1327, 2654, 5308, 10616, 25213, 50426, 100852, 201704]

約数ペア:

[(1, 201704), (2, 100852), (4, 50426), (8, 25213), (19, 10616), (38, 5308), (76, 2654), (152, 1327)]