199662792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 409975608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 71, 76, 84, 114, 133, 142, 152, 168, 213, 228, 266, 284, 399, 426, 456, 497, 532, 568, 798, 852, 881, 994, 1064, 1349, 1491, 1596, 1704, 1762, 1988, 2643, 2698, 2982, 3192, 3524, 3976, 4047, 5286, 5396, 5964, 6167, 7048, 8094, 9443, 10572, 10792, 11928, 12334, 16188, 16739, 18501, 18886, 21144, 24668, 28329, 32376, 33478, 37002, 37772, 49336, 50217, 56658, 62551, 66956, 74004, 75544, 100434, 113316, 117173, 125102, 133912, 148008, 187653, 200868, 226632, 234346, 250204, 351519, 375306, 401736, 437857, 468692, 500408, 703038, 750612, 875714, 937384, 1188469, 1313571, 1406076, 1501224, 1751428, 2376938, 2627142, 2812152, 3502856, 3565407, 4753876, 5254284, 7130814, 8319283, 9507752, 10508568, 14261628, 16638566, 24957849, 28523256, 33277132, 49915698, 66554264, 99831396, 199662792]

約数ペア:

[(1, 199662792), (2, 99831396), (3, 66554264), (4, 49915698), (6, 33277132), (7, 28523256), (8, 24957849), (12, 16638566), (14, 14261628), (19, 10508568), (21, 9507752), (24, 8319283), (28, 7130814), (38, 5254284), (42, 4753876), (56, 3565407), (57, 3502856), (71, 2812152), (76, 2627142), (84, 2376938), (114, 1751428), (133, 1501224), (142, 1406076), (152, 1313571), (168, 1188469), (213, 937384), (228, 875714), (266, 750612), (284, 703038), (399, 500408), (426, 468692), (456, 437857), (497, 401736), (532, 375306), (568, 351519), (798, 250204), (852, 234346), (881, 226632), (994, 200868), (1064, 187653), (1349, 148008), (1491, 133912), (1596, 125102), (1704, 117173), (1762, 113316), (1988, 100434), (2643, 75544), (2698, 74004), (2982, 66956), (3192, 62551), (3524, 56658), (3976, 50217), (4047, 49336), (5286, 37772), (5396, 37002), (5964, 33478), (6167, 32376), (7048, 28329), (8094, 24668), (9443, 21144), (10572, 18886), (10792, 18501), (11928, 16739), (12334, 16188)]