201477224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{19181}}^1$

素因数の和:19301

約数の個数: 32

約数和(自身を含む): 410878440

約数和(自身を除く): 209401216

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 10504, 19181, 38362, 76724, 153448, 249353, 498706, 997412, 1937281, 1994824, 3874562, 7749124, 15498248, 25184653, 50369306, 100738612, 201477224]

約数ペア:

[(1, 201477224), (2, 100738612), (4, 50369306), (8, 25184653), (13, 15498248), (26, 7749124), (52, 3874562), (101, 1994824), (104, 1937281), (202, 997412), (404, 498706), (808, 249353), (1313, 153448), (2626, 76724), (5252, 38362), (10504, 19181)]