200606945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1493}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 301190400

約数和(自身を除く): 100583455

約数列:

[1, 5, 7, 11, 35, 55, 77, 349, 385, 1493, 1745, 2443, 3839, 7465, 10451, 12215, 16423, 19195, 26873, 52255, 82115, 114961, 134365, 521057, 574805, 2605285, 3647399, 5731627, 18236995, 28658135, 40121389, 200606945]

約数ペア:

[(1, 200606945), (5, 40121389), (7, 28658135), (11, 18236995), (35, 5731627), (55, 3647399), (77, 2605285), (349, 574805), (385, 521057), (1493, 134365), (1745, 114961), (2443, 82115), (3839, 52255), (7465, 26873), (10451, 19195), (12215, 16423)]