205909040043

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{4003}}^1$

素因数の和:4926

約数の個数: 96

約数和(自身を含む): 365613248000

約数和(自身を除く): 159704207957

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 877, 931, 1029, 1197, 2631, 2793, 3087, 4003, 6139, 6517, 7893, 8379, 12009, 16663, 18417, 19551, 28021, 36027, 42973, 49989, 55251, 58653, 76057, 84063, 116641, 128919, 149967, 196147, 228171, 252189, 300811, 349923, 386757, 532399, 588441, 684513, 816487, 902433, 1049769, 1373029, 1597197, 1765323, 2449461, 2707299, 3510631, 3726793, 4119087, 4791591, 5715409, 7348383, 10531893, 11180379, 12357261, 17146227, 24574417, 26087551, 31595679, 33541137, 51438681, 66701989, 73723251, 78262653, 172020919, 200105967, 221169753, 234787959, 466913923, 516062757, 600317901, 1204146433, 1400741769, 1548188271, 3268397461, 3612439299, 4202225307, 9805192383, 10837317897, 22878782227, 29415577149, 68636346681, 205909040043]

約数ペア:

[(1, 205909040043), (3, 68636346681), (7, 29415577149), (9, 22878782227), (19, 10837317897), (21, 9805192383), (49, 4202225307), (57, 3612439299), (63, 3268397461), (133, 1548188271), (147, 1400741769), (171, 1204146433), (343, 600317901), (399, 516062757), (441, 466913923), (877, 234787959), (931, 221169753), (1029, 200105967), (1197, 172020919), (2631, 78262653), (2793, 73723251), (3087, 66701989), (4003, 51438681), (6139, 33541137), (6517, 31595679), (7893, 26087551), (8379, 24574417), (12009, 17146227), (16663, 12357261), (18417, 11180379), (19551, 10531893), (28021, 7348383), (36027, 5715409), (42973, 4791591), (49989, 4119087), (55251, 3726793), (58653, 3510631), (76057, 2707299), (84063, 2449461), (116641, 1765323), (128919, 1597197), (149967, 1373029), (196147, 1049769), (228171, 902433), (252189, 816487), (300811, 684513), (349923, 588441), (386757, 532399)]