207675284

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{731251}}^1$

素因数の和:731326

約数の個数: 12

約数和(自身を含む): 368551008

約数和(自身を除く): 160875724

約数列:

[1, 2, 4, 71, 142, 284, 731251, 1462502, 2925004, 51918821, 103837642, 207675284]

約数ペア:

[(1, 207675284), (2, 103837642), (4, 51918821), (71, 2925004), (142, 1462502), (284, 731251)]