201955805

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{2593}}^1$

素因数の和:3056

約数の個数: 16

約数和(自身を含む): 249584304

約数和(自身を除く): 47628499

約数列:

[1, 5, 37, 185, 421, 2105, 2593, 12965, 15577, 77885, 95941, 479705, 1091653, 5458265, 40391161, 201955805]

約数ペア:

[(1, 201955805), (5, 40391161), (37, 5458265), (185, 1091653), (421, 479705), (2105, 95941), (2593, 77885), (12965, 15577)]