201809713321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{1873}}^1\times {\mathrm{3067}}^1$

素因数の和:5045

約数の個数: 24

約数和(自身を含む): 217673495520

約数和(自身を除く): 15863782199

約数列:

[1, 19, 43, 817, 1849, 1873, 3067, 35131, 35587, 58273, 80539, 131881, 1530241, 2505739, 3463177, 5670883, 5744491, 65800363, 107746777, 109145329, 247013113, 4693249147, 10621563859, 201809713321]

約数ペア:

[(1, 201809713321), (19, 10621563859), (43, 4693249147), (817, 247013113), (1849, 109145329), (1873, 107746777), (3067, 65800363), (35131, 5744491), (35587, 5670883), (58273, 3463177), (80539, 2505739), (131881, 1530241)]