211153662

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1094

約数の個数: 64

約数和(自身を含む): 492687360

約数和(自身を除く): 281533698

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 197, 207, 394, 414, 591, 621, 863, 1182, 1242, 1726, 1773, 2589, 3546, 4531, 5178, 5319, 7767, 9062, 10638, 13593, 15534, 19849, 23301, 27186, 39698, 40779, 46602, 59547, 81558, 119094, 122337, 170011, 178641, 244674, 340022, 357282, 510033, 535923, 1020066, 1071846, 1530099, 3060198, 3910253, 4590297, 7820506, 9180594, 11730759, 23461518, 35192277, 70384554, 105576831, 211153662]

約数ペア:

[(1, 211153662), (2, 105576831), (3, 70384554), (6, 35192277), (9, 23461518), (18, 11730759), (23, 9180594), (27, 7820506), (46, 4590297), (54, 3910253), (69, 3060198), (138, 1530099), (197, 1071846), (207, 1020066), (394, 535923), (414, 510033), (591, 357282), (621, 340022), (863, 244674), (1182, 178641), (1242, 170011), (1726, 122337), (1773, 119094), (2589, 81558), (3546, 59547), (4531, 46602), (5178, 40779), (5319, 39698), (7767, 27186), (9062, 23301), (10638, 19849), (13593, 15534)]