206909316

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 600235020

約数和(自身を除く): 393325704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 61, 76, 81, 87, 108, 114, 116, 122, 162, 171, 174, 183, 228, 244, 261, 324, 342, 348, 361, 366, 513, 522, 549, 551, 684, 722, 732, 783, 1026, 1044, 1083, 1098, 1102, 1159, 1444, 1539, 1566, 1647, 1653, 1769, 2052, 2166, 2196, 2204, 2318, 2349, 3078, 3132, 3249, 3294, 3306, 3477, 3538, 4332, 4636, 4698, 4941, 4959, 5307, 6156, 6498, 6588, 6612, 6954, 7076, 9396, 9747, 9882, 9918, 10431, 10469, 10614, 12996, 13908, 14877, 15921, 19494, 19764, 19836, 20862, 20938, 21228, 22021, 29241, 29754, 31293, 31407, 31842, 33611, 38988, 41724, 41876, 44042, 44631, 47763, 58482, 59508, 62586, 62814, 63684, 66063, 67222, 88084, 89262, 93879, 94221, 95526, 100833, 116964, 125172, 125628, 132126, 134444, 143289, 178524, 187758, 188442, 191052, 198189, 201666, 264252, 282663, 286578, 302499, 375516, 376884, 396378, 403332, 565326, 573156, 594567, 604998, 638609, 792756, 847989, 907497, 1130652, 1189134, 1209996, 1277218, 1695978, 1783701, 1814994, 1915827, 2378268, 2554436, 2722491, 3391956, 3567402, 3629988, 3831654, 5444982, 5747481, 7134804, 7663308, 10889964, 11494962, 17242443, 22989924, 34484886, 51727329, 68969772, 103454658, 206909316]

約数ペア:

[(1, 206909316), (2, 103454658), (3, 68969772), (4, 51727329), (6, 34484886), (9, 22989924), (12, 17242443), (18, 11494962), (19, 10889964), (27, 7663308), (29, 7134804), (36, 5747481), (38, 5444982), (54, 3831654), (57, 3629988), (58, 3567402), (61, 3391956), (76, 2722491), (81, 2554436), (87, 2378268), (108, 1915827), (114, 1814994), (116, 1783701), (122, 1695978), (162, 1277218), (171, 1209996), (174, 1189134), (183, 1130652), (228, 907497), (244, 847989), (261, 792756), (324, 638609), (342, 604998), (348, 594567), (361, 573156), (366, 565326), (513, 403332), (522, 396378), (549, 376884), (551, 375516), (684, 302499), (722, 286578), (732, 282663), (783, 264252), (1026, 201666), (1044, 198189), (1083, 191052), (1098, 188442), (1102, 187758), (1159, 178524), (1444, 143289), (1539, 134444), (1566, 132126), (1647, 125628), (1653, 125172), (1769, 116964), (2052, 100833), (2166, 95526), (2196, 94221), (2204, 93879), (2318, 89262), (2349, 88084), (3078, 67222), (3132, 66063), (3249, 63684), (3294, 62814), (3306, 62586), (3477, 59508), (3538, 58482), (4332, 47763), (4636, 44631), (4698, 44042), (4941, 41876), (4959, 41724), (5307, 38988), (6156, 33611), (6498, 31842), (6588, 31407), (6612, 31293), (6954, 29754), (7076, 29241), (9396, 22021), (9747, 21228), (9882, 20938), (9918, 20862), (10431, 19836), (10469, 19764), (10614, 19494), (12996, 15921), (13908, 14877)]