202873132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 457062480

約数和(自身を除く): 254189348

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 73, 77, 98, 146, 154, 196, 292, 308, 511, 539, 803, 1022, 1078, 1289, 1606, 2044, 2156, 2578, 3212, 3577, 5156, 5621, 7154, 9023, 11242, 14179, 14308, 18046, 22484, 28358, 36092, 39347, 56716, 63161, 78694, 94097, 99253, 126322, 157388, 188194, 198506, 252644, 376388, 397012, 658679, 694771, 1035067, 1317358, 1389542, 2070134, 2634716, 2779084, 4140268, 4610753, 7245469, 9221506, 14490938, 18443012, 28981876, 50718283, 101436566, 202873132]

約数ペア:

[(1, 202873132), (2, 101436566), (4, 50718283), (7, 28981876), (11, 18443012), (14, 14490938), (22, 9221506), (28, 7245469), (44, 4610753), (49, 4140268), (73, 2779084), (77, 2634716), (98, 2070134), (146, 1389542), (154, 1317358), (196, 1035067), (292, 694771), (308, 658679), (511, 397012), (539, 376388), (803, 252644), (1022, 198506), (1078, 188194), (1289, 157388), (1606, 126322), (2044, 99253), (2156, 94097), (2578, 78694), (3212, 63161), (3577, 56716), (5156, 39347), (5621, 36092), (7154, 28358), (9023, 22484), (11242, 18046), (14179, 14308)]