199597384

素因数分解:

$2^3\times 7^2\times {\mathrm{479}}^1\times {\mathrm{1063}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 436665600

約数和(自身を除く): 237068216

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 479, 958, 1063, 1916, 2126, 3353, 3832, 4252, 6706, 7441, 8504, 13412, 14882, 23471, 26824, 29764, 46942, 52087, 59528, 93884, 104174, 187768, 208348, 416696, 509177, 1018354, 2036708, 3564239, 4073416, 7128478, 14256956, 24949673, 28513912, 49899346, 99798692, 199597384]

約数ペア:

[(1, 199597384), (2, 99798692), (4, 49899346), (7, 28513912), (8, 24949673), (14, 14256956), (28, 7128478), (49, 4073416), (56, 3564239), (98, 2036708), (196, 1018354), (392, 509177), (479, 416696), (958, 208348), (1063, 187768), (1916, 104174), (2126, 93884), (3353, 59528), (3832, 52087), (4252, 46942), (6706, 29764), (7441, 26824), (8504, 23471), (13412, 14882)]