200815986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4781333}}^1$

素因数の和:4781345

約数の個数: 16

約数和(自身を含む): 459008064

約数和(自身を除く): 258192078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4781333, 9562666, 14343999, 28687998, 33469331, 66938662, 100407993, 200815986]

約数ペア:

[(1, 200815986), (2, 100407993), (3, 66938662), (6, 33469331), (7, 28687998), (14, 14343999), (21, 9562666), (42, 4781333)]