201660368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3292

約数の個数: 80

約数和(自身を含む): 492218496

約数和(自身を除く): 290558128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 2236, 2408, 3221, 3913, 4472, 4816, 6442, 7826, 8944, 12884, 15652, 22547, 25768, 31304, 41873, 45094, 51536, 62608, 83746, 90188, 138503, 167492, 180376, 277006, 293111, 334984, 360752, 554012, 586222, 669968, 969521, 1108024, 1172444, 1800539, 1939042, 2216048, 2344888, 3601078, 3878084, 4689776, 7202156, 7756168, 12603773, 14404312, 15512336, 25207546, 28808624, 50415092, 100830184, 201660368]

約数ペア:

[(1, 201660368), (2, 100830184), (4, 50415092), (7, 28808624), (8, 25207546), (13, 15512336), (14, 14404312), (16, 12603773), (26, 7756168), (28, 7202156), (43, 4689776), (52, 3878084), (56, 3601078), (86, 2344888), (91, 2216048), (104, 1939042), (112, 1800539), (172, 1172444), (182, 1108024), (208, 969521), (301, 669968), (344, 586222), (364, 554012), (559, 360752), (602, 334984), (688, 293111), (728, 277006), (1118, 180376), (1204, 167492), (1456, 138503), (2236, 90188), (2408, 83746), (3221, 62608), (3913, 51536), (4472, 45094), (4816, 41873), (6442, 31304), (7826, 25768), (8944, 22547), (12884, 15652)]