208491118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{12619}}^1$

素因数の和:13383

約数の個数: 16

約数和(自身を含む): 341648640

約数和(自身を除く): 133157522

約数列:

[1, 2, 11, 22, 751, 1502, 8261, 12619, 16522, 25238, 138809, 277618, 9476869, 18953738, 104245559, 208491118]

約数ペア:

[(1, 208491118), (2, 104245559), (11, 18953738), (22, 9476869), (751, 277618), (1502, 138809), (8261, 25238), (12619, 16522)]