201708045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2583

約数の個数: 96

約数和(自身を含む): 455030784

約数和(自身を除く): 253322739

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 33, 35, 45, 55, 63, 69, 77, 99, 105, 115, 161, 165, 207, 231, 253, 315, 345, 385, 483, 495, 693, 759, 805, 1035, 1155, 1265, 1449, 1771, 2277, 2415, 2531, 3465, 3795, 5313, 7245, 7593, 8855, 11385, 12655, 15939, 17717, 22779, 26565, 27841, 37965, 53151, 58213, 79695, 83523, 88585, 113895, 139205, 159453, 174639, 194887, 250569, 265755, 291065, 407491, 417615, 523917, 584661, 640343, 797265, 873195, 974435, 1222473, 1252845, 1753983, 1921029, 2037455, 2619585, 2923305, 3201715, 3667419, 4482401, 5763087, 6112365, 8769915, 9605145, 13447203, 18337095, 22412005, 28815435, 40341609, 67236015, 201708045]

約数ペア:

[(1, 201708045), (3, 67236015), (5, 40341609), (7, 28815435), (9, 22412005), (11, 18337095), (15, 13447203), (21, 9605145), (23, 8769915), (33, 6112365), (35, 5763087), (45, 4482401), (55, 3667419), (63, 3201715), (69, 2923305), (77, 2619585), (99, 2037455), (105, 1921029), (115, 1753983), (161, 1252845), (165, 1222473), (207, 974435), (231, 873195), (253, 797265), (315, 640343), (345, 584661), (385, 523917), (483, 417615), (495, 407491), (693, 291065), (759, 265755), (805, 250569), (1035, 194887), (1155, 174639), (1265, 159453), (1449, 139205), (1771, 113895), (2277, 88585), (2415, 83523), (2531, 79695), (3465, 58213), (3795, 53151), (5313, 37965), (7245, 27841), (7593, 26565), (8855, 22779), (11385, 17717), (12655, 15939)]