201637557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107197}}^1$

素因数の和:107233

約数の個数: 24

約数和(自身を含む): 334457760

約数和(自身を除く): 132820203

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 107197, 321591, 964773, 1179167, 2036743, 3537501, 6110229, 10612503, 18330687, 22404173, 67212519, 201637557]

約数ペア:

[(1, 201637557), (3, 67212519), (9, 22404173), (11, 18330687), (19, 10612503), (33, 6110229), (57, 3537501), (99, 2036743), (171, 1179167), (209, 964773), (627, 321591), (1881, 107197)]