204448693884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{686687}}^1$

素因数の和:687314

約数の個数: 48

約数和(自身を含む): 488987778048

約数和(自身を除く): 284539084164

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 577, 1154, 1731, 2308, 3462, 6924, 24811, 49622, 74433, 99244, 148866, 297732, 686687, 1373374, 2060061, 2746748, 4120122, 8240244, 29527541, 59055082, 88582623, 118110164, 177165246, 354330492, 396218399, 792436798, 1188655197, 1584873596, 2377310394, 4754620788, 17037391157, 34074782314, 51112173471, 68149564628, 102224346942, 204448693884]

約数ペア:

[(1, 204448693884), (2, 102224346942), (3, 68149564628), (4, 51112173471), (6, 34074782314), (12, 17037391157), (43, 4754620788), (86, 2377310394), (129, 1584873596), (172, 1188655197), (258, 792436798), (516, 396218399), (577, 354330492), (1154, 177165246), (1731, 118110164), (2308, 88582623), (3462, 59055082), (6924, 29527541), (24811, 8240244), (49622, 4120122), (74433, 2746748), (99244, 2060061), (148866, 1373374), (297732, 686687)]