201142854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 505589760

約数和(自身を除く): 304446906

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 127, 171, 198, 209, 254, 342, 381, 418, 421, 627, 762, 842, 1143, 1254, 1263, 1397, 1881, 2286, 2413, 2526, 2794, 3762, 3789, 4191, 4631, 4826, 7239, 7578, 7999, 8382, 9262, 12573, 13893, 14478, 15998, 21717, 23997, 25146, 26543, 27786, 41679, 43434, 47994, 53086, 53467, 71991, 79629, 83358, 87989, 106934, 143982, 159258, 160401, 175978, 238887, 263967, 320802, 477774, 481203, 527934, 588137, 791901, 962406, 1015873, 1176274, 1583802, 1764411, 2031746, 3047619, 3528822, 5293233, 6095238, 9142857, 10586466, 11174603, 18285714, 22349206, 33523809, 67047618, 100571427, 201142854]

約数ペア:

[(1, 201142854), (2, 100571427), (3, 67047618), (6, 33523809), (9, 22349206), (11, 18285714), (18, 11174603), (19, 10586466), (22, 9142857), (33, 6095238), (38, 5293233), (57, 3528822), (66, 3047619), (99, 2031746), (114, 1764411), (127, 1583802), (171, 1176274), (198, 1015873), (209, 962406), (254, 791901), (342, 588137), (381, 527934), (418, 481203), (421, 477774), (627, 320802), (762, 263967), (842, 238887), (1143, 175978), (1254, 160401), (1263, 159258), (1397, 143982), (1881, 106934), (2286, 87989), (2413, 83358), (2526, 79629), (2794, 71991), (3762, 53467), (3789, 53086), (4191, 47994), (4631, 43434), (4826, 41679), (7239, 27786), (7578, 26543), (7999, 25146), (8382, 23997), (9262, 21717), (12573, 15998), (13893, 14478)]