201424938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 505128960

約数和(自身を除く): 303704022

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 59, 66, 69, 78, 118, 138, 143, 173, 177, 253, 286, 299, 346, 354, 429, 506, 519, 598, 649, 759, 767, 858, 897, 1038, 1298, 1357, 1518, 1534, 1794, 1903, 1947, 2249, 2301, 2714, 3289, 3806, 3894, 3979, 4071, 4498, 4602, 5709, 6578, 6747, 7958, 8142, 8437, 9867, 10207, 11418, 11937, 13494, 14927, 16874, 17641, 19734, 20414, 23874, 24739, 25311, 29854, 30621, 35282, 43769, 44781, 49478, 50622, 51727, 52923, 61242, 74217, 87538, 89562, 103454, 105846, 112277, 131307, 132691, 148434, 155181, 194051, 224554, 234761, 262614, 265382, 310362, 336831, 388102, 398073, 469522, 568997, 582153, 673662, 704283, 796146, 1137994, 1164306, 1408566, 1459601, 1706991, 2582371, 2919202, 3051893, 3413982, 4378803, 5164742, 6103786, 7747113, 8757606, 9155679, 15494226, 18311358, 33570823, 67141646, 100712469, 201424938]

約数ペア:

[(1, 201424938), (2, 100712469), (3, 67141646), (6, 33570823), (11, 18311358), (13, 15494226), (22, 9155679), (23, 8757606), (26, 7747113), (33, 6103786), (39, 5164742), (46, 4378803), (59, 3413982), (66, 3051893), (69, 2919202), (78, 2582371), (118, 1706991), (138, 1459601), (143, 1408566), (173, 1164306), (177, 1137994), (253, 796146), (286, 704283), (299, 673662), (346, 582153), (354, 568997), (429, 469522), (506, 398073), (519, 388102), (598, 336831), (649, 310362), (759, 265382), (767, 262614), (858, 234761), (897, 224554), (1038, 194051), (1298, 155181), (1357, 148434), (1518, 132691), (1534, 131307), (1794, 112277), (1903, 105846), (1947, 103454), (2249, 89562), (2301, 87538), (2714, 74217), (3289, 61242), (3806, 52923), (3894, 51727), (3979, 50622), (4071, 49478), (4498, 44781), (4602, 43769), (5709, 35282), (6578, 30621), (6747, 29854), (7958, 25311), (8142, 24739), (8437, 23874), (9867, 20414), (10207, 19734), (11418, 17641), (11937, 16874), (13494, 14927)]