198995764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1583}}^1\times {\mathrm{2857}}^1$

素因数の和:4455

約数の個数: 24

約数和(自身を含む): 380274048

約数和(自身を除く): 181278284

約数列:

[1, 2, 4, 11, 22, 44, 1583, 2857, 3166, 5714, 6332, 11428, 17413, 31427, 34826, 62854, 69652, 125708, 4522631, 9045262, 18090524, 49748941, 99497882, 198995764]

約数ペア:

[(1, 198995764), (2, 99497882), (4, 49748941), (11, 18090524), (22, 9045262), (44, 4522631), (1583, 125708), (2857, 69652), (3166, 62854), (5714, 34826), (6332, 31427), (11428, 17413)]