197791308

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1466

約数の個数: 144

約数和(自身を含む): 609563136

約数和(自身を除く): 411771828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 572, 594, 702, 858, 891, 972, 1053, 1188, 1287, 1404, 1423, 1716, 1782, 2106, 2574, 2673, 2846, 3159, 3564, 3861, 4212, 4269, 5148, 5346, 5692, 6318, 7722, 8538, 10692, 11583, 12636, 12807, 15444, 15653, 17076, 18499, 23166, 25614, 31306, 34749, 36998, 38421, 46332, 46959, 51228, 55497, 62612, 69498, 73996, 76842, 93918, 110994, 115263, 138996, 140877, 153684, 166491, 187836, 203489, 221988, 230526, 281754, 332982, 345789, 406978, 422631, 461052, 499473, 563508, 610467, 665964, 691578, 813956, 845262, 998946, 1220934, 1267893, 1383156, 1498419, 1690524, 1831401, 1997892, 2441868, 2535786, 2996838, 3662802, 3803679, 4495257, 5071572, 5494203, 5993676, 7325604, 7607358, 8990514, 10988406, 15214716, 16482609, 17981028, 21976812, 32965218, 49447827, 65930436, 98895654, 197791308]

約数ペア:

[(1, 197791308), (2, 98895654), (3, 65930436), (4, 49447827), (6, 32965218), (9, 21976812), (11, 17981028), (12, 16482609), (13, 15214716), (18, 10988406), (22, 8990514), (26, 7607358), (27, 7325604), (33, 5993676), (36, 5494203), (39, 5071572), (44, 4495257), (52, 3803679), (54, 3662802), (66, 2996838), (78, 2535786), (81, 2441868), (99, 1997892), (108, 1831401), (117, 1690524), (132, 1498419), (143, 1383156), (156, 1267893), (162, 1220934), (198, 998946), (234, 845262), (243, 813956), (286, 691578), (297, 665964), (324, 610467), (351, 563508), (396, 499473), (429, 461052), (468, 422631), (486, 406978), (572, 345789), (594, 332982), (702, 281754), (858, 230526), (891, 221988), (972, 203489), (1053, 187836), (1188, 166491), (1287, 153684), (1404, 140877), (1423, 138996), (1716, 115263), (1782, 110994), (2106, 93918), (2574, 76842), (2673, 73996), (2846, 69498), (3159, 62612), (3564, 55497), (3861, 51228), (4212, 46959), (4269, 46332), (5148, 38421), (5346, 36998), (5692, 34749), (6318, 31306), (7722, 25614), (8538, 23166), (10692, 18499), (11583, 17076), (12636, 15653), (12807, 15444)]