201203065

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43223}}^1$

素因数の和:43261

約数の個数: 24

約数和(自身を含む): 295652160

約数和(自身を除く): 94449095

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 43223, 216115, 302561, 821237, 1512805, 2117927, 4106185, 5748659, 10589635, 28743295, 40240613, 201203065]

約数ペア:

[(1, 201203065), (5, 40240613), (7, 28743295), (19, 10589635), (35, 5748659), (49, 4106185), (95, 2117927), (133, 1512805), (245, 821237), (665, 302561), (931, 216115), (4655, 43223)]