205635402

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{544009}}^1$

素因数の和:544027

約数の個数: 32

約数和(自身を含む): 522249600

約数和(自身を除く): 316614198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 544009, 1088018, 1632027, 3264054, 3808063, 4896081, 7616126, 9792162, 11424189, 14688243, 22848378, 29376486, 34272567, 68545134, 102817701, 205635402]

約数ペア:

[(1, 205635402), (2, 102817701), (3, 68545134), (6, 34272567), (7, 29376486), (9, 22848378), (14, 14688243), (18, 11424189), (21, 9792162), (27, 7616126), (42, 4896081), (54, 3808063), (63, 3264054), (126, 1632027), (189, 1088018), (378, 544009)]