208962292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5179}}^1$

素因数の和:5332

約数の個数: 48

約数和(自身を含む): 459486720

約数和(自身を除く): 250524428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1834, 2882, 3668, 5179, 5764, 10087, 10358, 20174, 20716, 36253, 40348, 56969, 72506, 113938, 145012, 227876, 398783, 678449, 797566, 1356898, 1595132, 2713796, 4749143, 7462939, 9498286, 14925878, 18996572, 29851756, 52240573, 104481146, 208962292]

約数ペア:

[(1, 208962292), (2, 104481146), (4, 52240573), (7, 29851756), (11, 18996572), (14, 14925878), (22, 9498286), (28, 7462939), (44, 4749143), (77, 2713796), (131, 1595132), (154, 1356898), (262, 797566), (308, 678449), (524, 398783), (917, 227876), (1441, 145012), (1834, 113938), (2882, 72506), (3668, 56969), (5179, 40348), (5764, 36253), (10087, 20716), (10358, 20174)]