209291230071

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1687193}}^1$

素因数の和:1687396

約数の個数: 48

約数和(自身を含む): 379011260160

約数和(自身を除く): 169720030089

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 179, 231, 537, 693, 1253, 1611, 1969, 3759, 5907, 11277, 13783, 17721, 41349, 124047, 1687193, 5061579, 11810351, 15184737, 18559123, 35431053, 55677369, 106293159, 129913861, 167032107, 302007547, 389741583, 906022641, 1169224749, 2114052829, 2718067923, 3322083017, 6342158487, 9966249051, 19026475461, 23254581119, 29898747153, 69763743357, 209291230071]

約数ペア:

[(1, 209291230071), (3, 69763743357), (7, 29898747153), (9, 23254581119), (11, 19026475461), (21, 9966249051), (33, 6342158487), (63, 3322083017), (77, 2718067923), (99, 2114052829), (179, 1169224749), (231, 906022641), (537, 389741583), (693, 302007547), (1253, 167032107), (1611, 129913861), (1969, 106293159), (3759, 55677369), (5907, 35431053), (11277, 18559123), (13783, 15184737), (17721, 11810351), (41349, 5061579), (124047, 1687193)]