201737690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 476195328

約数和(自身を除く): 274457638

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 73, 74, 77, 97, 110, 146, 154, 185, 194, 259, 365, 370, 385, 407, 485, 511, 518, 679, 730, 770, 803, 814, 970, 1022, 1067, 1295, 1358, 1606, 2035, 2134, 2555, 2590, 2701, 2849, 3395, 3589, 4015, 4070, 5110, 5335, 5402, 5621, 5698, 6790, 7081, 7178, 7469, 8030, 10670, 11242, 13505, 14162, 14245, 14938, 17945, 18907, 25123, 27010, 28105, 28490, 29711, 35405, 35890, 37345, 37814, 39479, 49567, 50246, 56210, 59422, 70810, 74690, 77891, 78958, 94535, 99134, 125615, 148555, 155782, 189070, 197395, 207977, 247835, 251230, 261997, 276353, 297110, 389455, 394790, 415954, 495670, 523994, 545237, 552706, 778910, 1039885, 1090474, 1309985, 1381765, 1833979, 2079770, 2619970, 2726185, 2763530, 2881967, 3667958, 5452370, 5763934, 9169895, 14409835, 18339790, 20173769, 28819670, 40347538, 100868845, 201737690]

約数ペア:

[(1, 201737690), (2, 100868845), (5, 40347538), (7, 28819670), (10, 20173769), (11, 18339790), (14, 14409835), (22, 9169895), (35, 5763934), (37, 5452370), (55, 3667958), (70, 2881967), (73, 2763530), (74, 2726185), (77, 2619970), (97, 2079770), (110, 1833979), (146, 1381765), (154, 1309985), (185, 1090474), (194, 1039885), (259, 778910), (365, 552706), (370, 545237), (385, 523994), (407, 495670), (485, 415954), (511, 394790), (518, 389455), (679, 297110), (730, 276353), (770, 261997), (803, 251230), (814, 247835), (970, 207977), (1022, 197395), (1067, 189070), (1295, 155782), (1358, 148555), (1606, 125615), (2035, 99134), (2134, 94535), (2555, 78958), (2590, 77891), (2701, 74690), (2849, 70810), (3395, 59422), (3589, 56210), (4015, 50246), (4070, 49567), (5110, 39479), (5335, 37814), (5402, 37345), (5621, 35890), (5698, 35405), (6790, 29711), (7081, 28490), (7178, 28105), (7469, 27010), (8030, 25123), (10670, 18907), (11242, 17945), (13505, 14938), (14162, 14245)]