201337520

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{8893}}^1$

素因数の和:9189

約数の個数: 40

約数和(自身を含む): 469816656

約数和(自身を除く): 268479136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 8893, 11320, 17786, 22640, 35572, 44465, 71144, 88930, 142288, 177860, 355720, 711440, 2516719, 5033438, 10066876, 12583595, 20133752, 25167190, 40267504, 50334380, 100668760, 201337520]

約数ペア:

[(1, 201337520), (2, 100668760), (4, 50334380), (5, 40267504), (8, 25167190), (10, 20133752), (16, 12583595), (20, 10066876), (40, 5033438), (80, 2516719), (283, 711440), (566, 355720), (1132, 177860), (1415, 142288), (2264, 88930), (2830, 71144), (4528, 44465), (5660, 35572), (8893, 22640), (11320, 17786)]