206717104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 457604640

約数和(自身を除く): 250887536

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 101, 116, 176, 202, 232, 319, 401, 404, 464, 638, 802, 808, 1111, 1276, 1604, 1616, 2222, 2552, 2929, 3208, 4411, 4444, 5104, 5858, 6416, 8822, 8888, 11629, 11716, 17644, 17776, 23258, 23432, 32219, 35288, 40501, 46516, 46864, 64438, 70576, 81002, 93032, 127919, 128876, 162004, 186064, 255838, 257752, 324008, 445511, 511676, 515504, 648016, 891022, 1023352, 1174529, 1782044, 2046704, 2349058, 3564088, 4698116, 7128176, 9396232, 12919819, 18792464, 25839638, 51679276, 103358552, 206717104]

約数ペア:

[(1, 206717104), (2, 103358552), (4, 51679276), (8, 25839638), (11, 18792464), (16, 12919819), (22, 9396232), (29, 7128176), (44, 4698116), (58, 3564088), (88, 2349058), (101, 2046704), (116, 1782044), (176, 1174529), (202, 1023352), (232, 891022), (319, 648016), (401, 515504), (404, 511676), (464, 445511), (638, 324008), (802, 257752), (808, 255838), (1111, 186064), (1276, 162004), (1604, 128876), (1616, 127919), (2222, 93032), (2552, 81002), (2929, 70576), (3208, 64438), (4411, 46864), (4444, 46516), (5104, 40501), (5858, 35288), (6416, 32219), (8822, 23432), (8888, 23258), (11629, 17776), (11716, 17644)]