208034320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200033}}^1$

素因数の和:200059

約数の個数: 40

約数和(自身を含む): 520888536

約数和(自身を除く): 312854216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 200033, 400066, 800132, 1000165, 1600264, 2000330, 2600429, 3200528, 4000660, 5200858, 8001320, 10401716, 13002145, 16002640, 20803432, 26004290, 41606864, 52008580, 104017160, 208034320]

約数ペア:

[(1, 208034320), (2, 104017160), (4, 52008580), (5, 41606864), (8, 26004290), (10, 20803432), (13, 16002640), (16, 13002145), (20, 10401716), (26, 8001320), (40, 5200858), (52, 4000660), (65, 3200528), (80, 2600429), (104, 2000330), (130, 1600264), (208, 1000165), (260, 800132), (520, 400066), (1040, 200033)]