207125008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{761489}}^1$

素因数の和:761514

約数の個数: 20

約数和(自身を含む): 424911420

約数和(自身を除く): 217786412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 761489, 1522978, 3045956, 6091912, 12183824, 12945313, 25890626, 51781252, 103562504, 207125008]

約数ペア:

[(1, 207125008), (2, 103562504), (4, 51781252), (8, 25890626), (16, 12945313), (17, 12183824), (34, 6091912), (68, 3045956), (136, 1522978), (272, 761489)]