213517668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 663828480

約数和(自身を除く): 450310812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 41, 42, 52, 57, 76, 78, 82, 84, 91, 114, 123, 133, 156, 164, 182, 228, 246, 247, 251, 266, 273, 287, 364, 399, 492, 494, 502, 532, 533, 546, 574, 741, 753, 779, 798, 861, 988, 1004, 1066, 1092, 1148, 1482, 1506, 1558, 1596, 1599, 1722, 1729, 1757, 2132, 2337, 2964, 3012, 3116, 3198, 3263, 3444, 3458, 3514, 3731, 4674, 4769, 5187, 5271, 5453, 6396, 6526, 6916, 7028, 7462, 9348, 9538, 9789, 10127, 10291, 10374, 10542, 10906, 11193, 13052, 14307, 14924, 16359, 19076, 19578, 20254, 20582, 20748, 21084, 21812, 22386, 22841, 28614, 30381, 30873, 32718, 33383, 39156, 40508, 41164, 44772, 45682, 57228, 60762, 61746, 61997, 65436, 66766, 68523, 70889, 72037, 91364, 100149, 121524, 123492, 123994, 133532, 133783, 137046, 141778, 144074, 185991, 195529, 200298, 212667, 216111, 247988, 267566, 274092, 283556, 288148, 371982, 391058, 400596, 401349, 425334, 432222, 433979, 535132, 586587, 743964, 782116, 802698, 850668, 864444, 867958, 936481, 1173174, 1301937, 1368703, 1605396, 1735916, 1872962, 2346348, 2541877, 2603874, 2737406, 2809443, 3745924, 4106109, 5083754, 5207748, 5474812, 5618886, 7625631, 8212218, 10167508, 11237772, 15251262, 16424436, 17793139, 30502524, 35586278, 53379417, 71172556, 106758834, 213517668]

約数ペア:

[(1, 213517668), (2, 106758834), (3, 71172556), (4, 53379417), (6, 35586278), (7, 30502524), (12, 17793139), (13, 16424436), (14, 15251262), (19, 11237772), (21, 10167508), (26, 8212218), (28, 7625631), (38, 5618886), (39, 5474812), (41, 5207748), (42, 5083754), (52, 4106109), (57, 3745924), (76, 2809443), (78, 2737406), (82, 2603874), (84, 2541877), (91, 2346348), (114, 1872962), (123, 1735916), (133, 1605396), (156, 1368703), (164, 1301937), (182, 1173174), (228, 936481), (246, 867958), (247, 864444), (251, 850668), (266, 802698), (273, 782116), (287, 743964), (364, 586587), (399, 535132), (492, 433979), (494, 432222), (502, 425334), (532, 401349), (533, 400596), (546, 391058), (574, 371982), (741, 288148), (753, 283556), (779, 274092), (798, 267566), (861, 247988), (988, 216111), (1004, 212667), (1066, 200298), (1092, 195529), (1148, 185991), (1482, 144074), (1506, 141778), (1558, 137046), (1596, 133783), (1599, 133532), (1722, 123994), (1729, 123492), (1757, 121524), (2132, 100149), (2337, 91364), (2964, 72037), (3012, 70889), (3116, 68523), (3198, 66766), (3263, 65436), (3444, 61997), (3458, 61746), (3514, 60762), (3731, 57228), (4674, 45682), (4769, 44772), (5187, 41164), (5271, 40508), (5453, 39156), (6396, 33383), (6526, 32718), (6916, 30873), (7028, 30381), (7462, 28614), (9348, 22841), (9538, 22386), (9789, 21812), (10127, 21084), (10291, 20748), (10374, 20582), (10542, 20254), (10906, 19578), (11193, 19076), (13052, 16359), (14307, 14924)]