200627912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{2909}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 388135800

約数和(自身を除く): 187507888

約数列:

[1, 2, 4, 8, 37, 74, 148, 233, 296, 466, 932, 1864, 2909, 5818, 8621, 11636, 17242, 23272, 34484, 68968, 107633, 215266, 430532, 677797, 861064, 1355594, 2711188, 5422376, 25078489, 50156978, 100313956, 200627912]

約数ペア:

[(1, 200627912), (2, 100313956), (4, 50156978), (8, 25078489), (37, 5422376), (74, 2711188), (148, 1355594), (233, 861064), (296, 677797), (466, 430532), (932, 215266), (1864, 107633), (2909, 68968), (5818, 34484), (8621, 23272), (11636, 17242)]