200221446

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{306149}}^1$

素因数の和:306263

約数の個数: 16

約数和(自身を含む): 404118000

約数和(自身を除く): 203896554

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 306149, 612298, 918447, 1836894, 33370241, 66740482, 100110723, 200221446]

約数ペア:

[(1, 200221446), (2, 100110723), (3, 66740482), (6, 33370241), (109, 1836894), (218, 918447), (327, 612298), (654, 306149)]