211345346

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{523}}^1\times {\mathrm{2083}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 321052704

約数和(自身を除く): 109707358

約数列:

[1, 2, 97, 194, 523, 1046, 2083, 4166, 50731, 101462, 202051, 404102, 1089409, 2178818, 105672673, 211345346]

約数ペア:

[(1, 211345346), (2, 105672673), (97, 2178818), (194, 1089409), (523, 404102), (1046, 202051), (2083, 101462), (4166, 50731)]