222300316

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 451325952

約数和(自身を除く): 229025636

約数列:

[1, 2, 4, 7, 14, 28, 191, 197, 211, 382, 394, 422, 764, 788, 844, 1337, 1379, 1477, 2674, 2758, 2954, 5348, 5516, 5908, 37627, 40301, 41567, 75254, 80602, 83134, 150508, 161204, 166268, 263389, 282107, 290969, 526778, 564214, 581938, 1053556, 1128428, 1163876, 7939297, 15878594, 31757188, 55575079, 111150158, 222300316]

約数ペア:

[(1, 222300316), (2, 111150158), (4, 55575079), (7, 31757188), (14, 15878594), (28, 7939297), (191, 1163876), (197, 1128428), (211, 1053556), (382, 581938), (394, 564214), (422, 526778), (764, 290969), (788, 282107), (844, 263389), (1337, 166268), (1379, 161204), (1477, 150508), (2674, 83134), (2758, 80602), (2954, 75254), (5348, 41567), (5516, 40301), (5908, 37627)]