205672194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 551591040

約数和(自身を除く): 345918846

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 307, 409, 546, 614, 818, 819, 921, 1227, 1638, 1842, 2149, 2454, 2763, 2863, 3681, 3991, 4298, 5317, 5526, 5726, 6447, 7362, 7982, 8589, 10634, 11973, 12894, 15951, 17178, 19341, 23946, 25767, 27937, 31902, 35919, 37219, 38682, 47853, 51534, 55874, 71838, 74438, 83811, 95706, 111657, 125563, 167622, 223314, 251126, 251433, 334971, 376689, 502866, 669942, 753378, 878941, 1130067, 1632319, 1757882, 2260134, 2636823, 3264638, 4896957, 5273646, 7910469, 9793914, 11426233, 14690871, 15820938, 22852466, 29381742, 34278699, 68557398, 102836097, 205672194]

約数ペア:

[(1, 205672194), (2, 102836097), (3, 68557398), (6, 34278699), (7, 29381742), (9, 22852466), (13, 15820938), (14, 14690871), (18, 11426233), (21, 9793914), (26, 7910469), (39, 5273646), (42, 4896957), (63, 3264638), (78, 2636823), (91, 2260134), (117, 1757882), (126, 1632319), (182, 1130067), (234, 878941), (273, 753378), (307, 669942), (409, 502866), (546, 376689), (614, 334971), (818, 251433), (819, 251126), (921, 223314), (1227, 167622), (1638, 125563), (1842, 111657), (2149, 95706), (2454, 83811), (2763, 74438), (2863, 71838), (3681, 55874), (3991, 51534), (4298, 47853), (5317, 38682), (5526, 37219), (5726, 35919), (6447, 31902), (7362, 27937), (7982, 25767), (8589, 23946), (10634, 19341), (11973, 17178), (12894, 15951)]