202819617

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 402554880

約数和(自身を除く): 199735263

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 47, 63, 77, 91, 99, 117, 141, 143, 231, 273, 329, 423, 429, 479, 517, 611, 693, 819, 987, 1001, 1287, 1437, 1551, 1833, 2961, 3003, 3353, 3619, 4277, 4311, 4653, 5269, 5499, 6227, 6721, 9009, 10059, 10857, 12831, 15807, 18681, 20163, 22513, 30177, 32571, 36883, 38493, 43589, 47047, 47421, 56043, 60489, 67539, 68497, 110649, 130767, 141141, 157591, 202617, 205491, 247643, 292669, 331947, 392301, 423423, 472773, 479479, 616473, 742929, 878007, 1418319, 1438437, 1733501, 2048683, 2228787, 2634021, 3219359, 4315311, 5200503, 6146049, 9658077, 15601509, 18438147, 22535513, 28974231, 67606539, 202819617]

約数ペア:

[(1, 202819617), (3, 67606539), (7, 28974231), (9, 22535513), (11, 18438147), (13, 15601509), (21, 9658077), (33, 6146049), (39, 5200503), (47, 4315311), (63, 3219359), (77, 2634021), (91, 2228787), (99, 2048683), (117, 1733501), (141, 1438437), (143, 1418319), (231, 878007), (273, 742929), (329, 616473), (423, 479479), (429, 472773), (479, 423423), (517, 392301), (611, 331947), (693, 292669), (819, 247643), (987, 205491), (1001, 202617), (1287, 157591), (1437, 141141), (1551, 130767), (1833, 110649), (2961, 68497), (3003, 67539), (3353, 60489), (3619, 56043), (4277, 47421), (4311, 47047), (4653, 43589), (5269, 38493), (5499, 36883), (6227, 32571), (6721, 30177), (9009, 22513), (10059, 20163), (10857, 18681), (12831, 15807)]