190953224

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{309989}}^1$

素因数の和:310013

約数の個数: 32

約数和(自身を含む): 446385600

約数和(自身を除く): 255432376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 309989, 619978, 1239956, 2169923, 2479912, 3409879, 4339846, 6819758, 8679692, 13639516, 17359384, 23869153, 27279032, 47738306, 95476612, 190953224]

約数ペア:

[(1, 190953224), (2, 95476612), (4, 47738306), (7, 27279032), (8, 23869153), (11, 17359384), (14, 13639516), (22, 8679692), (28, 6819758), (44, 4339846), (56, 3409879), (77, 2479912), (88, 2169923), (154, 1239956), (308, 619978), (616, 309989)]