208049159155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{811}}^1\times {\mathrm{25237}}^1$

素因数の和:26179

約数の個数: 32

約数和(自身を含む): 265592597760

約数和(自身を除く): 57543438605

約数列:

[1, 5, 19, 95, 107, 535, 811, 2033, 4055, 10165, 15409, 25237, 77045, 86777, 126185, 433885, 479503, 1648763, 2397515, 2700359, 8243815, 13501795, 20467207, 51306821, 102336035, 256534105, 388876933, 1944384665, 2189991149, 10949955745, 41609831831, 208049159155]

約数ペア:

[(1, 208049159155), (5, 41609831831), (19, 10949955745), (95, 2189991149), (107, 1944384665), (535, 388876933), (811, 256534105), (2033, 102336035), (4055, 51306821), (10165, 20467207), (15409, 13501795), (25237, 8243815), (77045, 2700359), (86777, 2397515), (126185, 1648763), (433885, 479503)]