202458788

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 435439872

約数和(自身を除く): 232981084

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 97, 98, 161, 194, 196, 322, 388, 463, 644, 679, 926, 1127, 1358, 1852, 2231, 2254, 2716, 3241, 4462, 4508, 4753, 6482, 8924, 9506, 10649, 12964, 15617, 19012, 21298, 22687, 31234, 42596, 44911, 45374, 62468, 74543, 89822, 90748, 109319, 149086, 179644, 218638, 298172, 314377, 437276, 521801, 628754, 1032953, 1043602, 1257508, 2065906, 2087204, 2200639, 4131812, 4401278, 7230671, 8802556, 14461342, 28922684, 50614697, 101229394, 202458788]

約数ペア:

[(1, 202458788), (2, 101229394), (4, 50614697), (7, 28922684), (14, 14461342), (23, 8802556), (28, 7230671), (46, 4401278), (49, 4131812), (92, 2200639), (97, 2087204), (98, 2065906), (161, 1257508), (194, 1043602), (196, 1032953), (322, 628754), (388, 521801), (463, 437276), (644, 314377), (679, 298172), (926, 218638), (1127, 179644), (1358, 149086), (1852, 109319), (2231, 90748), (2254, 89822), (2716, 74543), (3241, 62468), (4462, 45374), (4508, 44911), (4753, 42596), (6482, 31234), (8924, 22687), (9506, 21298), (10649, 19012), (12964, 15617)]