204391808

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{23833}}^1$

素因数の和:23914

約数の個数: 32

約数和(自身を含む): 413281560

約数和(自身を除く): 208889752

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 23833, 47666, 95332, 190664, 381328, 762656, 1525312, 1596811, 3050624, 3193622, 6387244, 12774488, 25548976, 51097952, 102195904, 204391808]

約数ペア:

[(1, 204391808), (2, 102195904), (4, 51097952), (8, 25548976), (16, 12774488), (32, 6387244), (64, 3193622), (67, 3050624), (128, 1596811), (134, 1525312), (268, 762656), (536, 381328), (1072, 190664), (2144, 95332), (4288, 47666), (8576, 23833)]