223812862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 435585024

約数和(自身を除く): 211772162

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 127, 161, 182, 254, 299, 322, 421, 598, 842, 889, 1651, 1778, 2093, 2921, 2947, 3302, 4186, 5473, 5842, 5894, 9683, 10946, 11557, 19366, 20447, 23114, 37973, 38311, 40894, 53467, 67781, 75946, 76622, 106934, 125879, 135562, 251758, 265811, 374269, 531622, 695071, 748538, 881153, 1229741, 1390142, 1762306, 2459482, 4865497, 8608187, 9730994, 15986633, 17216374, 31973266, 111906431, 223812862]

約数ペア:

[(1, 223812862), (2, 111906431), (7, 31973266), (13, 17216374), (14, 15986633), (23, 9730994), (26, 8608187), (46, 4865497), (91, 2459482), (127, 1762306), (161, 1390142), (182, 1229741), (254, 881153), (299, 748538), (322, 695071), (421, 531622), (598, 374269), (842, 265811), (889, 251758), (1651, 135562), (1778, 125879), (2093, 106934), (2921, 76622), (2947, 75946), (3302, 67781), (4186, 53467), (5473, 40894), (5842, 38311), (5894, 37973), (9683, 23114), (10946, 20447), (11557, 19366)]