211065162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{991}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 527966208

約数和(自身を除く): 316901046

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 461, 462, 922, 991, 1383, 1982, 2766, 2973, 3227, 5071, 5946, 6454, 6937, 9681, 10142, 10901, 13874, 15213, 19362, 20811, 21802, 30426, 32703, 35497, 41622, 65406, 70994, 76307, 106491, 152614, 212982, 228921, 456851, 457842, 913702, 1370553, 2741106, 3197957, 5025361, 6395914, 9593871, 10050722, 15076083, 19187742, 30152166, 35177527, 70355054, 105532581, 211065162]

約数ペア:

[(1, 211065162), (2, 105532581), (3, 70355054), (6, 35177527), (7, 30152166), (11, 19187742), (14, 15076083), (21, 10050722), (22, 9593871), (33, 6395914), (42, 5025361), (66, 3197957), (77, 2741106), (154, 1370553), (231, 913702), (461, 457842), (462, 456851), (922, 228921), (991, 212982), (1383, 152614), (1982, 106491), (2766, 76307), (2973, 70994), (3227, 65406), (5071, 41622), (5946, 35497), (6454, 32703), (6937, 30426), (9681, 21802), (10142, 20811), (10901, 19362), (13874, 15213)]