207910206

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{550027}}^1$

素因数の和:550045

約数の個数: 32

約数和(自身を含む): 528026880

約数和(自身を除く): 320116674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 550027, 1100054, 1650081, 3300162, 3850189, 4950243, 7700378, 9900486, 11550567, 14850729, 23101134, 29701458, 34651701, 69303402, 103955103, 207910206]

約数ペア:

[(1, 207910206), (2, 103955103), (3, 69303402), (6, 34651701), (7, 29701458), (9, 23101134), (14, 14850729), (18, 11550567), (21, 9900486), (27, 7700378), (42, 4950243), (54, 3850189), (63, 3300162), (126, 1650081), (189, 1100054), (378, 550027)]