200425508

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{2243}}^1$

素因数の和:2587

約数の個数: 24

約数和(自身を含む): 356257440

約数和(自身を除く): 155831932

約数列:

[1, 2, 4, 89, 178, 251, 356, 502, 1004, 2243, 4486, 8972, 22339, 44678, 89356, 199627, 399254, 562993, 798508, 1125986, 2251972, 50106377, 100212754, 200425508]

約数ペア:

[(1, 200425508), (2, 100212754), (4, 50106377), (89, 2251972), (178, 1125986), (251, 798508), (356, 562993), (502, 399254), (1004, 199627), (2243, 89356), (4486, 44678), (8972, 22339)]