201769720735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{9419}}^1\times {\mathrm{389483}}^1$

素因数の和:398918

約数の個数: 16

約数和(自身を含む): 264163628160

約数和(自身を除く): 62393907425

約数列:

[1, 5, 11, 55, 9419, 47095, 103609, 389483, 518045, 1947415, 4284313, 21421565, 3668540377, 18342701885, 40353944147, 201769720735]

約数ペア:

[(1, 201769720735), (5, 40353944147), (11, 18342701885), (55, 3668540377), (9419, 21421565), (47095, 4284313), (103609, 1947415), (389483, 518045)]