204920431390

素因数分解:

$2^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1\times {\mathrm{93463}}^1$

素因数の和:94644

約数の個数: 32

約数和(自身を含む): 370837486656

約数和(自身を除く): 165917055266

約数列:

[1, 2, 5, 10, 233, 466, 941, 1165, 1882, 2330, 4705, 9410, 93463, 186926, 219253, 438506, 467315, 934630, 1096265, 2192530, 21776879, 43553758, 87948683, 108884395, 175897366, 217768790, 439743415, 879486830, 20492043139, 40984086278, 102460215695, 204920431390]

約数ペア:

[(1, 204920431390), (2, 102460215695), (5, 40984086278), (10, 20492043139), (233, 879486830), (466, 439743415), (941, 217768790), (1165, 175897366), (1882, 108884395), (2330, 87948683), (4705, 43553758), (9410, 21776879), (93463, 2192530), (186926, 1096265), (219253, 934630), (438506, 467315)]