200779535

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 283143168

約数和(自身を除く): 82363633

約数列:

[1, 5, 11, 23, 47, 55, 115, 121, 235, 253, 307, 517, 605, 1081, 1265, 1535, 2585, 2783, 3377, 5405, 5687, 7061, 11891, 13915, 14429, 16885, 28435, 35305, 37147, 59455, 72145, 77671, 130801, 158719, 185735, 331867, 388355, 654005, 793595, 854381, 1659335, 1745909, 3650537, 4271905, 8729545, 18252685, 40155907, 200779535]

約数ペア:

[(1, 200779535), (5, 40155907), (11, 18252685), (23, 8729545), (47, 4271905), (55, 3650537), (115, 1745909), (121, 1659335), (235, 854381), (253, 793595), (307, 654005), (517, 388355), (605, 331867), (1081, 185735), (1265, 158719), (1535, 130801), (2585, 77671), (2783, 72145), (3377, 59455), (5405, 37147), (5687, 35305), (7061, 28435), (11891, 16885), (13915, 14429)]