211454502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31313

約数の個数: 48

約数和(自身を含む): 513361152

約数和(自身を除く): 301906650

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 31271, 62542, 93813, 187626, 218897, 437794, 656691, 719233, 1313382, 1438466, 1532279, 2157699, 3064558, 4315398, 4596837, 5034631, 9193674, 10069262, 15103893, 30207786, 35242417, 70484834, 105727251, 211454502]

約数ペア:

[(1, 211454502), (2, 105727251), (3, 70484834), (6, 35242417), (7, 30207786), (14, 15103893), (21, 10069262), (23, 9193674), (42, 5034631), (46, 4596837), (49, 4315398), (69, 3064558), (98, 2157699), (138, 1532279), (147, 1438466), (161, 1313382), (294, 719233), (322, 656691), (483, 437794), (966, 218897), (1127, 187626), (2254, 93813), (3381, 62542), (6762, 31271)]