222725774

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{15727}}^1$

素因数の和:15899

約数の個数: 16

約数和(自身を含む): 342178368

約数和(自身を除く): 119452594

約数列:

[1, 2, 73, 97, 146, 194, 7081, 14162, 15727, 31454, 1148071, 1525519, 2296142, 3051038, 111362887, 222725774]

約数ペア:

[(1, 222725774), (2, 111362887), (73, 3051038), (97, 2296142), (146, 1525519), (194, 1148071), (7081, 31454), (14162, 15727)]