191209408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{229819}}^1$

素因数の和:229844

約数の個数: 28

約数和(自身を含む): 408619960

約数和(自身を除く): 217410552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 229819, 459638, 919276, 1838552, 2987647, 3677104, 5975294, 7354208, 11950588, 14708416, 23901176, 47802352, 95604704, 191209408]

約数ペア:

[(1, 191209408), (2, 95604704), (4, 47802352), (8, 23901176), (13, 14708416), (16, 11950588), (26, 7354208), (32, 5975294), (52, 3677104), (64, 2987647), (104, 1838552), (208, 919276), (416, 459638), (832, 229819)]