199672564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12757}}^1$

素因数の和:12824

約数の個数: 48

約数和(自身を含む): 440099968

約数和(自身を除く): 240427404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 12757, 15652, 25514, 51028, 89299, 165841, 178598, 331682, 357196, 548551, 663364, 1097102, 1160887, 2194204, 2321774, 3839857, 4643548, 7131163, 7679714, 14262326, 15359428, 28524652, 49918141, 99836282, 199672564]

約数ペア:

[(1, 199672564), (2, 99836282), (4, 49918141), (7, 28524652), (13, 15359428), (14, 14262326), (26, 7679714), (28, 7131163), (43, 4643548), (52, 3839857), (86, 2321774), (91, 2194204), (172, 1160887), (182, 1097102), (301, 663364), (364, 548551), (559, 357196), (602, 331682), (1118, 178598), (1204, 165841), (2236, 89299), (3913, 51028), (7826, 25514), (12757, 15652)]