207916353212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1\times {\mathrm{32957}}^1$

素因数の和:34490

約数の個数: 48

約数和(自身を含む): 388029035520

約数和(自身を除く): 180112682308

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 1459, 2162, 2918, 4324, 5836, 32957, 33557, 65914, 67114, 68573, 131828, 134228, 137146, 274292, 758011, 1516022, 1548979, 1577179, 3032044, 3097958, 3154358, 6195916, 6308716, 35626517, 48084263, 71253034, 96168526, 142506068, 192337052, 1105938049, 2211876098, 2259960361, 4423752196, 4519920722, 9039841444, 51979088303, 103958176606, 207916353212]

約数ペア:

[(1, 207916353212), (2, 103958176606), (4, 51979088303), (23, 9039841444), (46, 4519920722), (47, 4423752196), (92, 2259960361), (94, 2211876098), (188, 1105938049), (1081, 192337052), (1459, 142506068), (2162, 96168526), (2918, 71253034), (4324, 48084263), (5836, 35626517), (32957, 6308716), (33557, 6195916), (65914, 3154358), (67114, 3097958), (68573, 3032044), (131828, 1577179), (134228, 1548979), (137146, 1516022), (274292, 758011)]