221160212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607583}}^1$

素因数の和:607607

約数の個数: 24

約数和(自身を含む): 476345856

約数和(自身を除く): 255185644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 607583, 1215166, 2430332, 4253081, 7898579, 8506162, 15797158, 17012324, 31594316, 55290053, 110580106, 221160212]

約数ペア:

[(1, 221160212), (2, 110580106), (4, 55290053), (7, 31594316), (13, 17012324), (14, 15797158), (26, 8506162), (28, 7898579), (52, 4253081), (91, 2430332), (182, 1215166), (364, 607583)]