103480208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{497501}}^1$

素因数の和:497522

約数の個数: 20

約数和(自身を含む): 215915868

約数和(自身を除く): 112435660

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 497501, 995002, 1990004, 3980008, 6467513, 7960016, 12935026, 25870052, 51740104, 103480208]

約数ペア:

[(1, 103480208), (2, 51740104), (4, 25870052), (8, 12935026), (13, 7960016), (16, 6467513), (26, 3980008), (52, 1990004), (104, 995002), (208, 497501)]