200640609

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1373}}^1$

素因数の和:2641

約数の個数: 24

約数和(自身を含む): 312585000

約数和(自身を除く): 111944391

約数列:

[1, 3, 9, 13, 39, 117, 1249, 1373, 3747, 4119, 11241, 12357, 16237, 17849, 48711, 53547, 146133, 160641, 1714877, 5144631, 15433893, 22293401, 66880203, 200640609]

約数ペア:

[(1, 200640609), (3, 66880203), (9, 22293401), (13, 15433893), (39, 5144631), (117, 1714877), (1249, 160641), (1373, 146133), (3747, 53547), (4119, 48711), (11241, 17849), (12357, 16237)]