214318881

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 378653184

約数和(自身を除く): 164334303

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 97, 119, 153, 291, 357, 679, 873, 1071, 1649, 2037, 2063, 4947, 6111, 6189, 11543, 14441, 14841, 18567, 34629, 35071, 43323, 103887, 105213, 129969, 200111, 245497, 315639, 600333, 736491, 1400777, 1800999, 2209473, 3401887, 4202331, 10205661, 12606993, 23813209, 30616983, 71439627, 214318881]

約数ペア:

[(1, 214318881), (3, 71439627), (7, 30616983), (9, 23813209), (17, 12606993), (21, 10205661), (51, 4202331), (63, 3401887), (97, 2209473), (119, 1800999), (153, 1400777), (291, 736491), (357, 600333), (679, 315639), (873, 245497), (1071, 200111), (1649, 129969), (2037, 105213), (2063, 103887), (4947, 43323), (6111, 35071), (6189, 34629), (11543, 18567), (14441, 14841)]