210875454

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5542

約数の個数: 64

約数和(自身を含む): 504852480

約数和(自身を除く): 293977026

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 414, 558, 621, 713, 837, 1242, 1426, 1674, 2139, 4278, 5477, 6417, 10954, 12834, 16431, 19251, 32862, 38502, 49293, 98586, 125971, 147879, 169787, 251942, 295758, 339574, 377913, 509361, 755826, 1018722, 1133739, 1528083, 2267478, 3056166, 3401217, 3905101, 4584249, 6802434, 7810202, 9168498, 11715303, 23430606, 35145909, 70291818, 105437727, 210875454]

約数ペア:

[(1, 210875454), (2, 105437727), (3, 70291818), (6, 35145909), (9, 23430606), (18, 11715303), (23, 9168498), (27, 7810202), (31, 6802434), (46, 4584249), (54, 3905101), (62, 3401217), (69, 3056166), (93, 2267478), (138, 1528083), (186, 1133739), (207, 1018722), (279, 755826), (414, 509361), (558, 377913), (621, 339574), (713, 295758), (837, 251942), (1242, 169787), (1426, 147879), (1674, 125971), (2139, 98586), (4278, 49293), (5477, 38502), (6417, 32862), (10954, 19251), (12834, 16431)]