204550086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 513838080

約数和(自身を除く): 309287994

約数列:

[1, 2, 3, 6, 13, 17, 19, 23, 26, 34, 38, 39, 46, 51, 57, 69, 78, 102, 114, 138, 221, 247, 299, 323, 353, 391, 437, 442, 494, 598, 646, 663, 706, 741, 782, 874, 897, 969, 1059, 1173, 1311, 1326, 1482, 1794, 1938, 2118, 2346, 2622, 4199, 4589, 5083, 5681, 6001, 6707, 7429, 8119, 8398, 9178, 10166, 11362, 12002, 12597, 13414, 13767, 14858, 15249, 16238, 17043, 18003, 20121, 22287, 24357, 25194, 27534, 30498, 34086, 36006, 40242, 44574, 48714, 78013, 87191, 96577, 105547, 114019, 138023, 154261, 156026, 174382, 193154, 211094, 228038, 234039, 261573, 276046, 289731, 308522, 316641, 342057, 414069, 462783, 468078, 523146, 579462, 633282, 684114, 828138, 925566, 1482247, 1794299, 2005393, 2622437, 2964494, 3588598, 4010786, 4446741, 5244874, 5382897, 6016179, 7867311, 8893482, 10765794, 12032358, 15734622, 34091681, 68183362, 102275043, 204550086]

約数ペア:

[(1, 204550086), (2, 102275043), (3, 68183362), (6, 34091681), (13, 15734622), (17, 12032358), (19, 10765794), (23, 8893482), (26, 7867311), (34, 6016179), (38, 5382897), (39, 5244874), (46, 4446741), (51, 4010786), (57, 3588598), (69, 2964494), (78, 2622437), (102, 2005393), (114, 1794299), (138, 1482247), (221, 925566), (247, 828138), (299, 684114), (323, 633282), (353, 579462), (391, 523146), (437, 468078), (442, 462783), (494, 414069), (598, 342057), (646, 316641), (663, 308522), (706, 289731), (741, 276046), (782, 261573), (874, 234039), (897, 228038), (969, 211094), (1059, 193154), (1173, 174382), (1311, 156026), (1326, 154261), (1482, 138023), (1794, 114019), (1938, 105547), (2118, 96577), (2346, 87191), (2622, 78013), (4199, 48714), (4589, 44574), (5083, 40242), (5681, 36006), (6001, 34086), (6707, 30498), (7429, 27534), (8119, 25194), (8398, 24357), (9178, 22287), (10166, 20121), (11362, 18003), (12002, 17043), (12597, 16238), (13414, 15249), (13767, 14858)]