203660048

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{10357}}^1$

素因数の和:11594

約数の個数: 20

約数和(自身を含む): 394950540

約数和(自身を除く): 191290492

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 9832, 10357, 19664, 20714, 41428, 82856, 165712, 12728753, 25457506, 50915012, 101830024, 203660048]

約数ペア:

[(1, 203660048), (2, 101830024), (4, 50915012), (8, 25457506), (16, 12728753), (1229, 165712), (2458, 82856), (4916, 41428), (9832, 20714), (10357, 19664)]