208035776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{250043}}^1$

素因数の和:250068

約数の個数: 28

約数和(自身を含む): 444578232

約数和(自身を除く): 236542456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 250043, 500086, 1000172, 2000344, 3250559, 4000688, 6501118, 8001376, 13002236, 16002752, 26004472, 52008944, 104017888, 208035776]

約数ペア:

[(1, 208035776), (2, 104017888), (4, 52008944), (8, 26004472), (13, 16002752), (16, 13002236), (26, 8001376), (32, 6501118), (52, 4000688), (64, 3250559), (104, 2000344), (208, 1000172), (416, 500086), (832, 250043)]