200911788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 144

約数和(自身を含む): 639475200

約数和(自身を除く): 438563412

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 599, 693, 726, 847, 924, 1089, 1198, 1331, 1386, 1452, 1694, 1797, 2178, 2396, 2541, 2662, 2772, 3388, 3594, 3993, 4193, 4356, 5082, 5324, 5391, 6589, 7188, 7623, 7986, 8386, 9317, 10164, 10782, 11979, 12579, 13178, 15246, 15972, 16772, 18634, 19767, 21564, 23958, 25158, 26356, 27951, 30492, 37268, 37737, 39534, 46123, 47916, 50316, 55902, 59301, 72479, 75474, 79068, 83853, 92246, 111804, 118602, 138369, 144958, 150948, 167706, 184492, 217437, 237204, 276738, 289916, 335412, 415107, 434874, 507353, 553476, 652311, 797269, 830214, 869748, 1014706, 1304622, 1522059, 1594538, 1660428, 2029412, 2391807, 2609244, 3044118, 3189076, 4566177, 4783614, 5580883, 6088236, 7175421, 9132354, 9567228, 11161766, 14350842, 16742649, 18264708, 22323532, 28701684, 33485298, 50227947, 66970596, 100455894, 200911788]

約数ペア:

[(1, 200911788), (2, 100455894), (3, 66970596), (4, 50227947), (6, 33485298), (7, 28701684), (9, 22323532), (11, 18264708), (12, 16742649), (14, 14350842), (18, 11161766), (21, 9567228), (22, 9132354), (28, 7175421), (33, 6088236), (36, 5580883), (42, 4783614), (44, 4566177), (63, 3189076), (66, 3044118), (77, 2609244), (84, 2391807), (99, 2029412), (121, 1660428), (126, 1594538), (132, 1522059), (154, 1304622), (198, 1014706), (231, 869748), (242, 830214), (252, 797269), (308, 652311), (363, 553476), (396, 507353), (462, 434874), (484, 415107), (599, 335412), (693, 289916), (726, 276738), (847, 237204), (924, 217437), (1089, 184492), (1198, 167706), (1331, 150948), (1386, 144958), (1452, 138369), (1694, 118602), (1797, 111804), (2178, 92246), (2396, 83853), (2541, 79068), (2662, 75474), (2772, 72479), (3388, 59301), (3594, 55902), (3993, 50316), (4193, 47916), (4356, 46123), (5082, 39534), (5324, 37737), (5391, 37268), (6589, 30492), (7188, 27951), (7623, 26356), (7986, 25158), (8386, 23958), (9317, 21564), (10164, 19767), (10782, 18634), (11979, 16772), (12579, 15972), (13178, 15246)]