207816077

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2417}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 242341632

約数和(自身を除く): 34525555

約数列:

[1, 7, 71, 173, 497, 1211, 2417, 12283, 16919, 85981, 171607, 418141, 1201249, 2926987, 29688011, 207816077]

約数ペア:

[(1, 207816077), (7, 29688011), (71, 2926987), (173, 1201249), (497, 418141), (1211, 171607), (2417, 85981), (12283, 16919)]