214601562

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 568043520

約数和(自身を除く): 353441958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 163, 189, 243, 258, 301, 326, 378, 387, 486, 489, 567, 602, 729, 774, 903, 978, 1134, 1141, 1161, 1458, 1467, 1701, 1806, 2187, 2282, 2322, 2709, 2934, 3402, 3423, 3483, 4374, 4401, 5103, 5418, 6846, 6966, 7009, 8127, 8802, 10206, 10269, 10449, 13203, 14018, 15309, 16254, 20538, 20898, 21027, 24381, 26406, 30618, 30807, 31347, 39609, 42054, 48762, 49063, 61614, 62694, 63081, 73143, 79218, 92421, 94041, 98126, 118827, 126162, 146286, 147189, 184842, 188082, 189243, 219429, 237654, 277263, 294378, 356481, 378486, 438858, 441567, 554526, 567729, 658287, 712962, 831789, 883134, 1135458, 1316574, 1324701, 1663578, 1703187, 2495367, 2649402, 3406374, 3974103, 4990734, 5109561, 7948206, 10219122, 11922309, 15328683, 23844618, 30657366, 35766927, 71533854, 107300781, 214601562]

約数ペア:

[(1, 214601562), (2, 107300781), (3, 71533854), (6, 35766927), (7, 30657366), (9, 23844618), (14, 15328683), (18, 11922309), (21, 10219122), (27, 7948206), (42, 5109561), (43, 4990734), (54, 3974103), (63, 3406374), (81, 2649402), (86, 2495367), (126, 1703187), (129, 1663578), (162, 1324701), (163, 1316574), (189, 1135458), (243, 883134), (258, 831789), (301, 712962), (326, 658287), (378, 567729), (387, 554526), (486, 441567), (489, 438858), (567, 378486), (602, 356481), (729, 294378), (774, 277263), (903, 237654), (978, 219429), (1134, 189243), (1141, 188082), (1161, 184842), (1458, 147189), (1467, 146286), (1701, 126162), (1806, 118827), (2187, 98126), (2282, 94041), (2322, 92421), (2709, 79218), (2934, 73143), (3402, 63081), (3423, 62694), (3483, 61614), (4374, 49063), (4401, 48762), (5103, 42054), (5418, 39609), (6846, 31347), (6966, 30807), (7009, 30618), (8127, 26406), (8802, 24381), (10206, 21027), (10269, 20898), (10449, 20538), (13203, 16254), (14018, 15309)]