212295167

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 267909120

約数和(自身を除く): 55613953

約数列:

[1, 7, 17, 29, 119, 203, 227, 271, 493, 1589, 1897, 3451, 3859, 4607, 6583, 7859, 27013, 32249, 46081, 55013, 61517, 111911, 133603, 430619, 783377, 935221, 1045789, 1783993, 7320523, 12487951, 30327881, 212295167]

約数ペア:

[(1, 212295167), (7, 30327881), (17, 12487951), (29, 7320523), (119, 1783993), (203, 1045789), (227, 935221), (271, 783377), (493, 430619), (1589, 133603), (1897, 111911), (3451, 61517), (3859, 55013), (4607, 46081), (6583, 32249), (7859, 27013)]