207827152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{999169}}^1$

素因数の和:999190

約数の個数: 20

約数和(自身を含む): 433639780

約数和(自身を除く): 225812628

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 999169, 1998338, 3996676, 7993352, 12989197, 15986704, 25978394, 51956788, 103913576, 207827152]

約数ペア:

[(1, 207827152), (2, 103913576), (4, 51956788), (8, 25978394), (13, 15986704), (16, 12989197), (26, 7993352), (52, 3996676), (104, 1998338), (208, 999169)]