207655730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4583}}^1$

素因数の和:4810

約数の個数: 32

約数和(自身を含む): 392097024

約数和(自身を除く): 184441294

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1970, 4531, 4583, 9062, 9166, 22655, 22915, 45310, 45830, 105409, 210818, 527045, 902851, 1054090, 1805702, 4514255, 9028510, 20765573, 41531146, 103827865, 207655730]

約数ペア:

[(1, 207655730), (2, 103827865), (5, 41531146), (10, 20765573), (23, 9028510), (46, 4514255), (115, 1805702), (197, 1054090), (230, 902851), (394, 527045), (985, 210818), (1970, 105409), (4531, 45830), (4583, 45310), (9062, 22915), (9166, 22655)]