200547310

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{282461}}^1$

素因数の和:282539

約数の個数: 16

約数和(自身を含む): 366070752

約数和(自身を除く): 165523442

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 282461, 564922, 1412305, 2824610, 20054731, 40109462, 100273655, 200547310]

約数ペア:

[(1, 200547310), (2, 100273655), (5, 40109462), (10, 20054731), (71, 2824610), (142, 1412305), (355, 564922), (710, 282461)]