209560512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3803}}^1$

素因数の和:3866

約数の個数: 112

約数和(自身を含む): 649297152

約数和(自身を除く): 439736640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 3444, 3803, 3936, 4592, 6888, 7606, 7872, 9184, 11409, 13776, 15212, 18368, 22818, 26621, 27552, 30424, 45636, 53242, 55104, 60848, 79863, 91272, 106484, 121696, 155923, 159726, 182544, 212968, 243392, 311846, 319452, 365088, 425936, 467769, 623692, 638904, 730176, 851872, 935538, 1091461, 1247384, 1277808, 1703744, 1871076, 2182922, 2494768, 2555616, 3274383, 3742152, 4365844, 4989536, 5111232, 6548766, 7484304, 8731688, 9979072, 13097532, 14968608, 17463376, 26195064, 29937216, 34926752, 52390128, 69853504, 104780256, 209560512]

約数ペア:

[(1, 209560512), (2, 104780256), (3, 69853504), (4, 52390128), (6, 34926752), (7, 29937216), (8, 26195064), (12, 17463376), (14, 14968608), (16, 13097532), (21, 9979072), (24, 8731688), (28, 7484304), (32, 6548766), (41, 5111232), (42, 4989536), (48, 4365844), (56, 3742152), (64, 3274383), (82, 2555616), (84, 2494768), (96, 2182922), (112, 1871076), (123, 1703744), (164, 1277808), (168, 1247384), (192, 1091461), (224, 935538), (246, 851872), (287, 730176), (328, 638904), (336, 623692), (448, 467769), (492, 425936), (574, 365088), (656, 319452), (672, 311846), (861, 243392), (984, 212968), (1148, 182544), (1312, 159726), (1344, 155923), (1722, 121696), (1968, 106484), (2296, 91272), (2624, 79863), (3444, 60848), (3803, 55104), (3936, 53242), (4592, 45636), (6888, 30424), (7606, 27552), (7872, 26621), (9184, 22818), (11409, 18368), (13776, 15212)]