200537865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23831}}^1$

素因数の和:23870

約数の個数: 48

約数和(自身を含む): 401521536

約数和(自身を除く): 200983671

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 23831, 71493, 119155, 214479, 262141, 357465, 405127, 786423, 1072395, 1215381, 1310705, 2025635, 2359269, 3646143, 3932115, 4456397, 6076905, 11796345, 13369191, 18230715, 22281985, 40107573, 66845955, 200537865]

約数ペア:

[(1, 200537865), (3, 66845955), (5, 40107573), (9, 22281985), (11, 18230715), (15, 13369191), (17, 11796345), (33, 6076905), (45, 4456397), (51, 3932115), (55, 3646143), (85, 2359269), (99, 2025635), (153, 1310705), (165, 1215381), (187, 1072395), (255, 786423), (495, 405127), (561, 357465), (765, 262141), (935, 214479), (1683, 119155), (2805, 71493), (8415, 23831)]