201797406

素因数分解:

$2^1\times 3^6\times {\mathrm{138407}}^1$

素因数の和:138427

約数の個数: 28

約数和(自身を含む): 453839832

約数和(自身を除く): 252042426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 138407, 276814, 415221, 830442, 1245663, 2491326, 3736989, 7473978, 11210967, 22421934, 33632901, 67265802, 100898703, 201797406]

約数ペア:

[(1, 201797406), (2, 100898703), (3, 67265802), (6, 33632901), (9, 22421934), (18, 11210967), (27, 7473978), (54, 3736989), (81, 2491326), (162, 1245663), (243, 830442), (486, 415221), (729, 276814), (1458, 138407)]