2004202197

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{151799}}^1$

素因数の和:151974

約数の個数: 20

約数和(自身を含む): 3012319200

約数和(自身を除く): 1008117003

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 13203, 151799, 455397, 1366191, 4098573, 12295719, 24743237, 74229711, 222689133, 668067399, 2004202197]

約数ペア:

[(1, 2004202197), (3, 668067399), (9, 222689133), (27, 74229711), (81, 24743237), (163, 12295719), (489, 4098573), (1467, 1366191), (4401, 455397), (13203, 151799)]