206836864

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{124301}}^1$

素因数の和:124328

約数の個数: 32

約数和(自身を含む): 443758140

約数和(自身を除く): 236921276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 124301, 248602, 497204, 994408, 1615913, 1988816, 3231826, 3977632, 6463652, 7955264, 12927304, 15910528, 25854608, 51709216, 103418432, 206836864]

約数ペア:

[(1, 206836864), (2, 103418432), (4, 51709216), (8, 25854608), (13, 15910528), (16, 12927304), (26, 7955264), (32, 6463652), (52, 3977632), (64, 3231826), (104, 1988816), (128, 1615913), (208, 994408), (416, 497204), (832, 248602), (1664, 124301)]