201660976760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107266477}}^1$

素因数の和:107266535

約数の個数: 32

約数和(自身を含む): 463391184960

約数和(自身を除く): 261730208200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 107266477, 214532954, 429065908, 536332385, 858131816, 1072664770, 2145329540, 4290659080, 5041524419, 10083048838, 20166097676, 25207622095, 40332195352, 50415244190, 100830488380, 201660976760]

約数ペア:

[(1, 201660976760), (2, 100830488380), (4, 50415244190), (5, 40332195352), (8, 25207622095), (10, 20166097676), (20, 10083048838), (40, 5041524419), (47, 4290659080), (94, 2145329540), (188, 1072664770), (235, 858131816), (376, 536332385), (470, 429065908), (940, 214532954), (1880, 107266477)]