205730262

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{761}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 466453728

約数和(自身を除く): 260723466

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 653, 761, 1306, 1522, 1959, 2283, 3918, 4566, 5877, 6849, 11754, 13698, 15019, 17503, 30038, 35006, 45057, 52509, 90114, 105018, 135171, 157527, 270342, 315054, 496933, 993866, 1490799, 2981598, 4472397, 8944794, 11429459, 22858918, 34288377, 68576754, 102865131, 205730262]

約数ペア:

[(1, 205730262), (2, 102865131), (3, 68576754), (6, 34288377), (9, 22858918), (18, 11429459), (23, 8944794), (46, 4472397), (69, 2981598), (138, 1490799), (207, 993866), (414, 496933), (653, 315054), (761, 270342), (1306, 157527), (1522, 135171), (1959, 105018), (2283, 90114), (3918, 52509), (4566, 45057), (5877, 35006), (6849, 30038), (11754, 17503), (13698, 15019)]