195561428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{2347}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 352256352

約数和(自身を除く): 156694924

約数列:

[1, 2, 4, 37, 74, 148, 563, 1126, 2252, 2347, 4694, 9388, 20831, 41662, 83324, 86839, 173678, 347356, 1321361, 2642722, 5285444, 48890357, 97780714, 195561428]

約数ペア:

[(1, 195561428), (2, 97780714), (4, 48890357), (37, 5285444), (74, 2642722), (148, 1321361), (563, 347356), (1126, 173678), (2252, 86839), (2347, 83324), (4694, 41662), (9388, 20831)]