221769042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{1217}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 489869856

約数和(自身を除く): 268100814

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 251, 363, 502, 726, 753, 1217, 1506, 2434, 2761, 3651, 5522, 7302, 8283, 13387, 16566, 26774, 30371, 40161, 60742, 80322, 91113, 147257, 182226, 294514, 305467, 441771, 610934, 883542, 916401, 1832802, 3360137, 6720274, 10080411, 20160822, 36961507, 73923014, 110884521, 221769042]

約数ペア:

[(1, 221769042), (2, 110884521), (3, 73923014), (6, 36961507), (11, 20160822), (22, 10080411), (33, 6720274), (66, 3360137), (121, 1832802), (242, 916401), (251, 883542), (363, 610934), (502, 441771), (726, 305467), (753, 294514), (1217, 182226), (1506, 147257), (2434, 91113), (2761, 80322), (3651, 60742), (5522, 40161), (7302, 30371), (8283, 26774), (13387, 16566)]