200620126

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{754211}}^1$

素因数の和:754239

約数の個数: 16

約数和(自身を含む): 362021760

約数和(自身を除く): 161401634

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 754211, 1508422, 5279477, 10558954, 14330009, 28660018, 100310063, 200620126]

約数ペア:

[(1, 200620126), (2, 100310063), (7, 28660018), (14, 14330009), (19, 10558954), (38, 5279477), (133, 1508422), (266, 754211)]