203168545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{37589}}^1$

素因数の和:37664

約数の個数: 16

約数和(自身を含む): 259822080

約数和(自身を除く): 56653535

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 37589, 187945, 864547, 1766683, 4322735, 8833415, 40633709, 203168545]

約数ペア:

[(1, 203168545), (5, 40633709), (23, 8833415), (47, 4322735), (115, 1766683), (235, 864547), (1081, 187945), (5405, 37589)]