199290816

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11161}}^1$

素因数の和:11210

約数の個数: 84

約数和(自身を含む): 589710784

約数和(自身を除く): 390419968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 11161, 17856, 22322, 33483, 44644, 66966, 89288, 100449, 133932, 178576, 200898, 267864, 345991, 357152, 401796, 535728, 691982, 714304, 803592, 1037973, 1071456, 1383964, 1607184, 2075946, 2142912, 2767928, 3113919, 3214368, 4151892, 5535856, 6227838, 6428736, 8303784, 11071712, 12455676, 16607568, 22143424, 24911352, 33215136, 49822704, 66430272, 99645408, 199290816]

約数ペア:

[(1, 199290816), (2, 99645408), (3, 66430272), (4, 49822704), (6, 33215136), (8, 24911352), (9, 22143424), (12, 16607568), (16, 12455676), (18, 11071712), (24, 8303784), (31, 6428736), (32, 6227838), (36, 5535856), (48, 4151892), (62, 3214368), (64, 3113919), (72, 2767928), (93, 2142912), (96, 2075946), (124, 1607184), (144, 1383964), (186, 1071456), (192, 1037973), (248, 803592), (279, 714304), (288, 691982), (372, 535728), (496, 401796), (558, 357152), (576, 345991), (744, 267864), (992, 200898), (1116, 178576), (1488, 133932), (1984, 100449), (2232, 89288), (2976, 66966), (4464, 44644), (5952, 33483), (8928, 22322), (11161, 17856)]