201050001

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1747}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 306319520

約数和(自身を除く): 105269519

約数列:

[1, 3, 9, 19, 57, 171, 673, 1747, 2019, 5241, 6057, 12787, 15723, 33193, 38361, 99579, 115083, 298737, 1175731, 3527193, 10581579, 22338889, 67016667, 201050001]

約数ペア:

[(1, 201050001), (3, 67016667), (9, 22338889), (19, 10581579), (57, 3527193), (171, 1175731), (673, 298737), (1747, 115083), (2019, 99579), (5241, 38361), (6057, 33193), (12787, 15723)]