201022064

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{10273}}^1$

素因数の和:11504

約数の個数: 20

約数和(自身を含む): 389836656

約数和(自身を除く): 188814592

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 9784, 10273, 19568, 20546, 41092, 82184, 164368, 12563879, 25127758, 50255516, 100511032, 201022064]

約数ペア:

[(1, 201022064), (2, 100511032), (4, 50255516), (8, 25127758), (16, 12563879), (1223, 164368), (2446, 82184), (4892, 41092), (9784, 20546), (10273, 19568)]