200993115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{859}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 339321600

約数和(自身を除く): 138328485

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 821, 859, 2463, 2577, 4105, 4295, 12315, 12885, 15599, 16321, 46797, 48963, 77995, 81605, 233985, 244815, 705239, 2115717, 3526195, 10578585, 13399541, 40198623, 66997705, 200993115]

約数ペア:

[(1, 200993115), (3, 66997705), (5, 40198623), (15, 13399541), (19, 10578585), (57, 3526195), (95, 2115717), (285, 705239), (821, 244815), (859, 233985), (2463, 81605), (2577, 77995), (4105, 48963), (4295, 46797), (12315, 16321), (12885, 15599)]