221688558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3301}}^1$

素因数の和:3370

約数の個数: 96

約数和(自身を含む): 605771712

約数和(自身を除く): 384083154

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 182, 234, 246, 273, 287, 369, 533, 546, 574, 738, 819, 861, 1066, 1599, 1638, 1722, 2583, 3198, 3301, 3731, 4797, 5166, 6602, 7462, 9594, 9903, 11193, 19806, 22386, 23107, 29709, 33579, 42913, 46214, 59418, 67158, 69321, 85826, 128739, 135341, 138642, 207963, 257478, 270682, 300391, 386217, 406023, 415926, 600782, 772434, 812046, 901173, 947387, 1218069, 1759433, 1802346, 1894774, 2436138, 2703519, 2842161, 3518866, 5278299, 5407038, 5684322, 8526483, 10556598, 12316031, 15834897, 17052966, 24632062, 31669794, 36948093, 73896186, 110844279, 221688558]

約数ペア:

[(1, 221688558), (2, 110844279), (3, 73896186), (6, 36948093), (7, 31669794), (9, 24632062), (13, 17052966), (14, 15834897), (18, 12316031), (21, 10556598), (26, 8526483), (39, 5684322), (41, 5407038), (42, 5278299), (63, 3518866), (78, 2842161), (82, 2703519), (91, 2436138), (117, 1894774), (123, 1802346), (126, 1759433), (182, 1218069), (234, 947387), (246, 901173), (273, 812046), (287, 772434), (369, 600782), (533, 415926), (546, 406023), (574, 386217), (738, 300391), (819, 270682), (861, 257478), (1066, 207963), (1599, 138642), (1638, 135341), (1722, 128739), (2583, 85826), (3198, 69321), (3301, 67158), (3731, 59418), (4797, 46214), (5166, 42913), (6602, 33579), (7462, 29709), (9594, 23107), (9903, 22386), (11193, 19806)]