209249156904

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{122798801}}^1$

素因数の和:122798881

約数の個数: 32

約数和(自身を含む): 530490824640

約数和(自身を除く): 321241667736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 122798801, 245597602, 368396403, 491195204, 736792806, 982390408, 1473585612, 2947171224, 8718714871, 17437429742, 26156144613, 34874859484, 52312289226, 69749718968, 104624578452, 209249156904]

約数ペア:

[(1, 209249156904), (2, 104624578452), (3, 69749718968), (4, 52312289226), (6, 34874859484), (8, 26156144613), (12, 17437429742), (24, 8718714871), (71, 2947171224), (142, 1473585612), (213, 982390408), (284, 736792806), (426, 491195204), (568, 368396403), (852, 245597602), (1704, 122798801)]