216229739

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23099}}^1$

素因数の和:23170

約数の個数: 16

約数和(自身を含む): 252806400

約数和(自身を除く): 36576661

約数列:

[1, 11, 23, 37, 253, 407, 851, 9361, 23099, 254089, 531277, 854663, 5844047, 9401293, 19657249, 216229739]

約数ペア:

[(1, 216229739), (11, 19657249), (23, 9401293), (37, 5844047), (253, 854663), (407, 531277), (851, 254089), (9361, 23099)]