202301978739

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{470819}}^1$

素因数の和:470952

約数の個数: 48

約数和(自身を含む): 326334758400

約数和(自身を除く): 124032779661

約数列:

[1, 3, 7, 21, 37, 49, 79, 111, 147, 237, 259, 553, 777, 1659, 1813, 2923, 3871, 5439, 8769, 11613, 20461, 61383, 143227, 429681, 470819, 1412457, 3295733, 9887199, 17420303, 23070131, 37194701, 52260909, 69210393, 111584103, 121942121, 260362907, 365826363, 781088721, 853594847, 1376203937, 1822540349, 2560784541, 4128611811, 5467621047, 9633427559, 28900282677, 67433992913, 202301978739]

約数ペア:

[(1, 202301978739), (3, 67433992913), (7, 28900282677), (21, 9633427559), (37, 5467621047), (49, 4128611811), (79, 2560784541), (111, 1822540349), (147, 1376203937), (237, 853594847), (259, 781088721), (553, 365826363), (777, 260362907), (1659, 121942121), (1813, 111584103), (2923, 69210393), (3871, 52260909), (5439, 37194701), (8769, 23070131), (11613, 17420303), (20461, 9887199), (61383, 3295733), (143227, 1412457), (429681, 470819)]