201230414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1306691}}^1$

素因数の和:1306711

約数の個数: 16

約数和(自身を含む): 376327296

約数和(自身を除く): 175096882

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1306691, 2613382, 9146837, 14373601, 18293674, 28747202, 100615207, 201230414]

約数ペア:

[(1, 201230414), (2, 100615207), (7, 28747202), (11, 18293674), (14, 14373601), (22, 9146837), (77, 2613382), (154, 1306691)]