206168976

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4115

約数の個数: 120

約数和(自身を含む): 644542080

約数和(自身を除く): 438373104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4079, 4212, 5616, 6318, 8158, 8424, 12237, 12636, 16316, 16848, 24474, 25272, 32632, 36711, 48948, 50544, 53027, 65264, 73422, 97896, 106054, 110133, 146844, 159081, 195792, 212108, 220266, 293688, 318162, 330399, 424216, 440532, 477243, 587376, 636324, 660798, 848432, 881064, 954486, 991197, 1272648, 1321596, 1431729, 1762128, 1908972, 1982394, 2545296, 2643192, 2863458, 3817944, 3964788, 4295187, 5286384, 5726916, 7635888, 7929576, 8590374, 11453832, 12885561, 15859152, 17180748, 22907664, 25771122, 34361496, 51542244, 68722992, 103084488, 206168976]

約数ペア:

[(1, 206168976), (2, 103084488), (3, 68722992), (4, 51542244), (6, 34361496), (8, 25771122), (9, 22907664), (12, 17180748), (13, 15859152), (16, 12885561), (18, 11453832), (24, 8590374), (26, 7929576), (27, 7635888), (36, 5726916), (39, 5286384), (48, 4295187), (52, 3964788), (54, 3817944), (72, 2863458), (78, 2643192), (81, 2545296), (104, 1982394), (108, 1908972), (117, 1762128), (144, 1431729), (156, 1321596), (162, 1272648), (208, 991197), (216, 954486), (234, 881064), (243, 848432), (312, 660798), (324, 636324), (351, 587376), (432, 477243), (468, 440532), (486, 424216), (624, 330399), (648, 318162), (702, 293688), (936, 220266), (972, 212108), (1053, 195792), (1296, 159081), (1404, 146844), (1872, 110133), (1944, 106054), (2106, 97896), (2808, 73422), (3159, 65264), (3888, 53027), (4079, 50544), (4212, 48948), (5616, 36711), (6318, 32632), (8158, 25272), (8424, 24474), (12237, 16848), (12636, 16316)]