203225481544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1\times {\mathrm{9473}}^1$

素因数の和:12214

約数の個数: 64

約数和(自身を含む): 408867523200

約数和(自身を除く): 205642041656

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 2663, 4028, 5326, 8056, 9473, 10652, 18946, 21304, 37892, 50597, 75784, 101194, 141139, 179987, 202388, 282278, 359974, 404776, 502069, 564556, 719948, 1004138, 1129112, 1439896, 2008276, 2681641, 4016552, 5363282, 9539311, 10726564, 19078622, 21453128, 25226599, 38157244, 50453198, 76314488, 100906396, 201812792, 479305381, 958610762, 1337009747, 1917221524, 2674019494, 3834443048, 5348038988, 10696077976, 25403185193, 50806370386, 101612740772, 203225481544]

約数ペア:

[(1, 203225481544), (2, 101612740772), (4, 50806370386), (8, 25403185193), (19, 10696077976), (38, 5348038988), (53, 3834443048), (76, 2674019494), (106, 1917221524), (152, 1337009747), (212, 958610762), (424, 479305381), (1007, 201812792), (2014, 100906396), (2663, 76314488), (4028, 50453198), (5326, 38157244), (8056, 25226599), (9473, 21453128), (10652, 19078622), (18946, 10726564), (21304, 9539311), (37892, 5363282), (50597, 4016552), (75784, 2681641), (101194, 2008276), (141139, 1439896), (179987, 1129112), (202388, 1004138), (282278, 719948), (359974, 564556), (404776, 502069)]