211966146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 573737472

約数和(自身を除く): 361771326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 47, 54, 63, 81, 82, 94, 97, 123, 126, 141, 162, 189, 194, 246, 282, 287, 291, 329, 369, 378, 423, 567, 574, 582, 658, 679, 738, 846, 861, 873, 987, 1107, 1134, 1269, 1358, 1722, 1746, 1927, 1974, 2037, 2214, 2538, 2583, 2619, 2961, 3321, 3807, 3854, 3977, 4074, 4559, 5166, 5238, 5781, 5922, 6111, 6642, 7614, 7749, 7857, 7954, 8883, 9118, 11562, 11931, 12222, 13489, 13677, 15498, 15714, 17343, 17766, 18333, 23247, 23862, 26649, 26978, 27354, 27839, 31913, 34686, 35793, 36666, 40467, 41031, 46494, 52029, 53298, 54999, 55678, 63826, 71586, 80934, 82062, 83517, 95739, 104058, 107379, 109998, 121401, 123093, 156087, 167034, 186919, 191478, 214758, 242802, 246186, 250551, 287217, 312174, 322137, 364203, 369279, 373838, 501102, 560757, 574434, 644274, 728406, 738558, 751653, 861651, 1092609, 1121514, 1308433, 1503306, 1682271, 1723302, 2185218, 2254959, 2584953, 2616866, 3364542, 3925299, 4509918, 5046813, 5169906, 7850598, 10093626, 11775897, 15140439, 23551794, 30280878, 35327691, 70655382, 105983073, 211966146]

約数ペア:

[(1, 211966146), (2, 105983073), (3, 70655382), (6, 35327691), (7, 30280878), (9, 23551794), (14, 15140439), (18, 11775897), (21, 10093626), (27, 7850598), (41, 5169906), (42, 5046813), (47, 4509918), (54, 3925299), (63, 3364542), (81, 2616866), (82, 2584953), (94, 2254959), (97, 2185218), (123, 1723302), (126, 1682271), (141, 1503306), (162, 1308433), (189, 1121514), (194, 1092609), (246, 861651), (282, 751653), (287, 738558), (291, 728406), (329, 644274), (369, 574434), (378, 560757), (423, 501102), (567, 373838), (574, 369279), (582, 364203), (658, 322137), (679, 312174), (738, 287217), (846, 250551), (861, 246186), (873, 242802), (987, 214758), (1107, 191478), (1134, 186919), (1269, 167034), (1358, 156087), (1722, 123093), (1746, 121401), (1927, 109998), (1974, 107379), (2037, 104058), (2214, 95739), (2538, 83517), (2583, 82062), (2619, 80934), (2961, 71586), (3321, 63826), (3807, 55678), (3854, 54999), (3977, 53298), (4074, 52029), (4559, 46494), (5166, 41031), (5238, 40467), (5781, 36666), (5922, 35793), (6111, 34686), (6642, 31913), (7614, 27839), (7749, 27354), (7857, 26978), (7954, 26649), (8883, 23862), (9118, 23247), (11562, 18333), (11931, 17766), (12222, 17343), (13489, 15714), (13677, 15498)]