200165912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1316881}}^1$

素因数の和:1316906

約数の個数: 16

約数和(自身を含む): 395064600

約数和(自身を除く): 194898688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1316881, 2633762, 5267524, 10535048, 25020739, 50041478, 100082956, 200165912]

約数ペア:

[(1, 200165912), (2, 100082956), (4, 50041478), (8, 25020739), (19, 10535048), (38, 5267524), (76, 2633762), (152, 1316881)]