204962016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 653184000

約数和(自身を除く): 448221984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 89, 92, 96, 112, 138, 149, 161, 168, 178, 184, 224, 267, 276, 298, 322, 336, 356, 368, 447, 483, 534, 552, 596, 623, 644, 672, 712, 736, 894, 966, 1043, 1068, 1104, 1192, 1246, 1288, 1424, 1788, 1869, 1932, 2047, 2086, 2136, 2208, 2384, 2492, 2576, 2848, 3129, 3427, 3576, 3738, 3864, 4094, 4172, 4272, 4768, 4984, 5152, 6141, 6258, 6854, 7152, 7476, 7728, 8188, 8344, 8544, 9968, 10281, 12282, 12516, 13261, 13708, 14304, 14329, 14952, 15456, 16376, 16688, 19936, 20562, 23989, 24564, 25032, 26522, 27416, 28658, 29904, 32752, 33376, 39783, 41124, 42987, 47978, 49128, 50064, 53044, 54832, 57316, 59808, 65504, 71967, 79566, 82248, 85974, 92827, 95956, 98256, 100128, 106088, 109664, 114632, 143934, 159132, 164496, 171948, 185654, 191912, 196512, 212176, 229264, 278481, 287868, 305003, 318264, 328992, 343896, 371308, 383824, 424352, 458528, 556962, 575736, 610006, 636528, 687792, 742616, 767648, 915009, 1113924, 1151472, 1220012, 1273056, 1375584, 1485232, 1830018, 2135021, 2227848, 2302944, 2440024, 2970464, 3660036, 4270042, 4455696, 4880048, 6405063, 7320072, 8540084, 8911392, 9760096, 12810126, 14640144, 17080168, 25620252, 29280288, 34160336, 51240504, 68320672, 102481008, 204962016]

約数ペア:

[(1, 204962016), (2, 102481008), (3, 68320672), (4, 51240504), (6, 34160336), (7, 29280288), (8, 25620252), (12, 17080168), (14, 14640144), (16, 12810126), (21, 9760096), (23, 8911392), (24, 8540084), (28, 7320072), (32, 6405063), (42, 4880048), (46, 4455696), (48, 4270042), (56, 3660036), (69, 2970464), (84, 2440024), (89, 2302944), (92, 2227848), (96, 2135021), (112, 1830018), (138, 1485232), (149, 1375584), (161, 1273056), (168, 1220012), (178, 1151472), (184, 1113924), (224, 915009), (267, 767648), (276, 742616), (298, 687792), (322, 636528), (336, 610006), (356, 575736), (368, 556962), (447, 458528), (483, 424352), (534, 383824), (552, 371308), (596, 343896), (623, 328992), (644, 318264), (672, 305003), (712, 287868), (736, 278481), (894, 229264), (966, 212176), (1043, 196512), (1068, 191912), (1104, 185654), (1192, 171948), (1246, 164496), (1288, 159132), (1424, 143934), (1788, 114632), (1869, 109664), (1932, 106088), (2047, 100128), (2086, 98256), (2136, 95956), (2208, 92827), (2384, 85974), (2492, 82248), (2576, 79566), (2848, 71967), (3129, 65504), (3427, 59808), (3576, 57316), (3738, 54832), (3864, 53044), (4094, 50064), (4172, 49128), (4272, 47978), (4768, 42987), (4984, 41124), (5152, 39783), (6141, 33376), (6258, 32752), (6854, 29904), (7152, 28658), (7476, 27416), (7728, 26522), (8188, 25032), (8344, 24564), (8544, 23989), (9968, 20562), (10281, 19936), (12282, 16688), (12516, 16376), (13261, 15456), (13708, 14952), (14304, 14329)]