201967269

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{8429}}^1$

素因数の和:8609

約数の個数: 24

約数和(自身を含む): 315214560

約数和(自身を除く): 113247291

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 1141, 3423, 7987, 8429, 23961, 25287, 59003, 177009, 413021, 1239063, 1373927, 4121781, 9617489, 28852467, 67322423, 201967269]

約数ペア:

[(1, 201967269), (3, 67322423), (7, 28852467), (21, 9617489), (49, 4121781), (147, 1373927), (163, 1239063), (489, 413021), (1141, 177009), (3423, 59003), (7987, 25287), (8429, 23961)]