207583012

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 458297784

約数和(自身を除く): 250714772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 257, 317, 364, 514, 634, 637, 1028, 1268, 1274, 1799, 2219, 2548, 3341, 3598, 4121, 4438, 6682, 7196, 8242, 8876, 12593, 13364, 15533, 16484, 23387, 25186, 28847, 31066, 46774, 50372, 57694, 62132, 81469, 93548, 115388, 162938, 163709, 201929, 325876, 327418, 403858, 570283, 654836, 807716, 1059097, 1140566, 2118194, 2281132, 3991981, 4236388, 7413679, 7983962, 14827358, 15967924, 29654716, 51895753, 103791506, 207583012]

約数ペア:

[(1, 207583012), (2, 103791506), (4, 51895753), (7, 29654716), (13, 15967924), (14, 14827358), (26, 7983962), (28, 7413679), (49, 4236388), (52, 3991981), (91, 2281132), (98, 2118194), (182, 1140566), (196, 1059097), (257, 807716), (317, 654836), (364, 570283), (514, 403858), (634, 327418), (637, 325876), (1028, 201929), (1268, 163709), (1274, 162938), (1799, 115388), (2219, 93548), (2548, 81469), (3341, 62132), (3598, 57694), (4121, 50372), (4438, 46774), (6682, 31066), (7196, 28847), (8242, 25186), (8876, 23387), (12593, 16484), (13364, 15533)]