199499069

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{7177}}^1$

素因数の和:7233

約数の個数: 24

約数和(自身を含む): 262542528

約数和(自身を除く): 63043459

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1463, 2527, 3971, 7177, 27797, 50239, 78947, 136363, 552629, 954541, 1499993, 2590897, 10499951, 18136279, 28499867, 199499069]

約数ペア:

[(1, 199499069), (7, 28499867), (11, 18136279), (19, 10499951), (77, 2590897), (133, 1499993), (209, 954541), (361, 552629), (1463, 136363), (2527, 78947), (3971, 50239), (7177, 27797)]