210004901144

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{2903}}^1\times {\mathrm{22109}}^1$

素因数の和:25427

約数の個数: 32

約数和(自身を含む): 394875756000

約数和(自身を除く): 184870854856

約数列:

[1, 2, 4, 8, 409, 818, 1636, 2903, 3272, 5806, 11612, 22109, 23224, 44218, 88436, 176872, 1187327, 2374654, 4749308, 9042581, 9498616, 18085162, 36170324, 64182427, 72340648, 128364854, 256729708, 513459416, 26250612643, 52501225286, 105002450572, 210004901144]

約数ペア:

[(1, 210004901144), (2, 105002450572), (4, 52501225286), (8, 26250612643), (409, 513459416), (818, 256729708), (1636, 128364854), (2903, 72340648), (3272, 64182427), (5806, 36170324), (11612, 18085162), (22109, 9498616), (23224, 9042581), (44218, 4749308), (88436, 2374654), (176872, 1187327)]