202121696

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47491}}^1$

素因数の和:47527

約数の個数: 48

約数和(自身を含む): 478719360

約数和(自身を除く): 276597664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 47491, 94982, 189964, 332437, 379928, 664874, 759856, 902329, 1329748, 1519712, 1804658, 2659496, 3609316, 5318992, 6316303, 7218632, 10637984, 12632606, 14437264, 25265212, 28874528, 50530424, 101060848, 202121696]

約数ペア:

[(1, 202121696), (2, 101060848), (4, 50530424), (7, 28874528), (8, 25265212), (14, 14437264), (16, 12632606), (19, 10637984), (28, 7218632), (32, 6316303), (38, 5318992), (56, 3609316), (76, 2659496), (112, 1804658), (133, 1519712), (152, 1329748), (224, 902329), (266, 759856), (304, 664874), (532, 379928), (608, 332437), (1064, 189964), (2128, 94982), (4256, 47491)]