223868661

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 321615360

約数和(自身を除く): 97746699

約数列:

[1, 3, 29, 47, 53, 87, 141, 159, 1033, 1363, 1537, 2491, 3099, 4089, 4611, 7473, 29957, 48551, 54749, 72239, 89871, 145653, 164247, 216717, 1407979, 1587721, 2573203, 4223937, 4763163, 7719609, 74622887, 223868661]

約数ペア:

[(1, 223868661), (3, 74622887), (29, 7719609), (47, 4763163), (53, 4223937), (87, 2573203), (141, 1587721), (159, 1407979), (1033, 216717), (1363, 164247), (1537, 145653), (2491, 89871), (3099, 72239), (4089, 54749), (4611, 48551), (7473, 29957)]