200099180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5827}}^1$

素因数の和:5954

約数の個数: 48

約数和(自身を含む): 449408736

約数和(自身を除く): 249309556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 1010, 1717, 2020, 3434, 5827, 6868, 8585, 11654, 17170, 23308, 29135, 34340, 58270, 99059, 116540, 198118, 396236, 495295, 588527, 990590, 1177054, 1981180, 2354108, 2942635, 5885270, 10004959, 11770540, 20009918, 40019836, 50024795, 100049590, 200099180]

約数ペア:

[(1, 200099180), (2, 100049590), (4, 50024795), (5, 40019836), (10, 20009918), (17, 11770540), (20, 10004959), (34, 5885270), (68, 2942635), (85, 2354108), (101, 1981180), (170, 1177054), (202, 990590), (340, 588527), (404, 495295), (505, 396236), (1010, 198118), (1717, 116540), (2020, 99059), (3434, 58270), (5827, 34340), (6868, 29135), (8585, 23308), (11654, 17170)]