204823696

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 120

約数和(自身を含む): 514199232

約数和(自身を除く): 309375536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 173, 176, 217, 248, 308, 341, 346, 434, 496, 616, 682, 692, 868, 961, 1211, 1232, 1364, 1384, 1736, 1903, 1922, 2387, 2422, 2728, 2768, 3472, 3806, 3844, 4774, 4844, 5363, 5456, 6727, 7612, 7688, 9548, 9688, 10571, 10726, 13321, 13454, 15224, 15376, 19096, 19376, 21142, 21452, 26642, 26908, 30448, 37541, 38192, 42284, 42904, 53284, 53816, 58993, 73997, 75082, 84568, 85808, 106568, 107632, 117986, 147994, 150164, 166253, 169136, 213136, 235972, 295988, 300328, 332506, 412951, 471944, 591976, 600656, 665012, 825902, 943888, 1163771, 1183952, 1330024, 1651804, 1828783, 2327542, 2660048, 3303608, 3657566, 4655084, 6607216, 7315132, 9310168, 12801481, 14630264, 18620336, 25602962, 29260528, 51205924, 102411848, 204823696]

約数ペア:

[(1, 204823696), (2, 102411848), (4, 51205924), (7, 29260528), (8, 25602962), (11, 18620336), (14, 14630264), (16, 12801481), (22, 9310168), (28, 7315132), (31, 6607216), (44, 4655084), (56, 3657566), (62, 3303608), (77, 2660048), (88, 2327542), (112, 1828783), (124, 1651804), (154, 1330024), (173, 1183952), (176, 1163771), (217, 943888), (248, 825902), (308, 665012), (341, 600656), (346, 591976), (434, 471944), (496, 412951), (616, 332506), (682, 300328), (692, 295988), (868, 235972), (961, 213136), (1211, 169136), (1232, 166253), (1364, 150164), (1384, 147994), (1736, 117986), (1903, 107632), (1922, 106568), (2387, 85808), (2422, 84568), (2728, 75082), (2768, 73997), (3472, 58993), (3806, 53816), (3844, 53284), (4774, 42904), (4844, 42284), (5363, 38192), (5456, 37541), (6727, 30448), (7612, 26908), (7688, 26642), (9548, 21452), (9688, 21142), (10571, 19376), (10726, 19096), (13321, 15376), (13454, 15224)]