208524056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2005039}}^1$

素因数の和:2005058

約数の個数: 16

約数和(自身を含む): 421058400

約数和(自身を除く): 212534344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2005039, 4010078, 8020156, 16040312, 26065507, 52131014, 104262028, 208524056]

約数ペア:

[(1, 208524056), (2, 104262028), (4, 52131014), (8, 26065507), (13, 16040312), (26, 8020156), (52, 4010078), (104, 2005039)]