201928599

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{20717}}^1$

素因数の和:20764

約数の個数: 24

約数和(自身を含む): 315742320

約数和(自身を除く): 113813721

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 20717, 62151, 186453, 393623, 559359, 1180869, 3542607, 7478837, 10627821, 22436511, 67309533, 201928599]

約数ペア:

[(1, 201928599), (3, 67309533), (9, 22436511), (19, 10627821), (27, 7478837), (57, 3542607), (171, 1180869), (361, 559359), (513, 393623), (1083, 186453), (3249, 62151), (9747, 20717)]