199180805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{46811}}^1$

素因数の和:46876

約数の個数: 16

約数和(自身を含む): 256155264

約数和(自身を除く): 56974459

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 46811, 234055, 1076653, 1732007, 5383265, 8660035, 39836161, 199180805]

約数ペア:

[(1, 199180805), (5, 39836161), (23, 8660035), (37, 5383265), (115, 1732007), (185, 1076653), (851, 234055), (4255, 46811)]