201679874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 362517120

約数和(自身を除く): 160837246

約数列:

[1, 2, 11, 17, 22, 34, 73, 83, 89, 146, 166, 178, 187, 374, 803, 913, 979, 1241, 1411, 1513, 1606, 1826, 1958, 2482, 2822, 3026, 6059, 6497, 7387, 12118, 12994, 13651, 14774, 15521, 16643, 27302, 31042, 33286, 66649, 71467, 81257, 103003, 110449, 125579, 133298, 142934, 162514, 206006, 220898, 251158, 539251, 1078502, 1133033, 1214939, 1381369, 2266066, 2429878, 2762738, 5931761, 9167267, 11863522, 18334534, 100839937, 201679874]

約数ペア:

[(1, 201679874), (2, 100839937), (11, 18334534), (17, 11863522), (22, 9167267), (34, 5931761), (73, 2762738), (83, 2429878), (89, 2266066), (146, 1381369), (166, 1214939), (178, 1133033), (187, 1078502), (374, 539251), (803, 251158), (913, 220898), (979, 206006), (1241, 162514), (1411, 142934), (1513, 133298), (1606, 125579), (1826, 110449), (1958, 103003), (2482, 81257), (2822, 71467), (3026, 66649), (6059, 33286), (6497, 31042), (7387, 27302), (12118, 16643), (12994, 15521), (13651, 14774)]