201069657

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13681}}^1$

素因数の和:13781

約数の個数: 24

約数和(自身を含む): 307352448

約数和(自身を除く): 106282791

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 4899, 13681, 14697, 41043, 123129, 314663, 943989, 971351, 2831967, 2914053, 8742159, 22341073, 67023219, 201069657]

約数ペア:

[(1, 201069657), (3, 67023219), (9, 22341073), (23, 8742159), (69, 2914053), (71, 2831967), (207, 971351), (213, 943989), (639, 314663), (1633, 123129), (4899, 41043), (13681, 14697)]