198479804542

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{8971}}^1\times {\mathrm{101489}}^1$

素因数の和:110571

約数の個数: 16

約数和(自身を含む): 300487532400

約数和(自身を除く): 102007727858

約数列:

[1, 2, 109, 218, 8971, 17942, 101489, 202978, 977839, 1955678, 11062301, 22124602, 910457819, 1820915638, 99239902271, 198479804542]

約数ペア:

[(1, 198479804542), (2, 99239902271), (109, 1820915638), (218, 910457819), (8971, 22124602), (17942, 11062301), (101489, 1955678), (202978, 977839)]