201110965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{158981}}^1$

素因数の和:159020

約数の個数: 16

約数和(自身を含む): 274720896

約数和(自身を除く): 73609931

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 158981, 794905, 1748791, 3656563, 8743955, 18282815, 40222193, 201110965]

約数ペア:

[(1, 201110965), (5, 40222193), (11, 18282815), (23, 8743955), (55, 3656563), (115, 1748791), (253, 794905), (1265, 158981)]