204580026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{541217}}^1$

素因数の和:541235

約数の個数: 32

約数和(自身を含む): 519569280

約数和(自身を除く): 314989254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 541217, 1082434, 1623651, 3247302, 3788519, 4870953, 7577038, 9741906, 11365557, 14612859, 22731114, 29225718, 34096671, 68193342, 102290013, 204580026]

約数ペア:

[(1, 204580026), (2, 102290013), (3, 68193342), (6, 34096671), (7, 29225718), (9, 22731114), (14, 14612859), (18, 11365557), (21, 9741906), (27, 7577038), (42, 4870953), (54, 3788519), (63, 3247302), (126, 1623651), (189, 1082434), (378, 541217)]