200712605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 264363264

約数和(自身を除く): 63650659

約数列:

[1, 5, 23, 37, 43, 115, 185, 215, 851, 989, 1097, 1591, 4255, 4945, 5485, 7955, 25231, 36593, 40589, 47171, 126155, 182965, 202945, 235855, 933547, 1084933, 1745327, 4667735, 5424665, 8726635, 40142521, 200712605]

約数ペア:

[(1, 200712605), (5, 40142521), (23, 8726635), (37, 5424665), (43, 4667735), (115, 1745327), (185, 1084933), (215, 933547), (851, 235855), (989, 202945), (1097, 182965), (1591, 126155), (4255, 47171), (4945, 40589), (5485, 36593), (7955, 25231)]