208335864

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71741}}^1$

素因数の和:71772

約数の個数: 48

約数和(自身を含む): 572501160

約数和(自身を除く): 364165296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 71741, 143482, 215223, 286964, 430446, 573928, 789151, 860892, 1578302, 1721784, 2367453, 3156604, 4734906, 6313208, 8680661, 9469812, 17361322, 18939624, 26041983, 34722644, 52083966, 69445288, 104167932, 208335864]

約数ペア:

[(1, 208335864), (2, 104167932), (3, 69445288), (4, 52083966), (6, 34722644), (8, 26041983), (11, 18939624), (12, 17361322), (22, 9469812), (24, 8680661), (33, 6313208), (44, 4734906), (66, 3156604), (88, 2367453), (121, 1721784), (132, 1578302), (242, 860892), (264, 789151), (363, 573928), (484, 430446), (726, 286964), (968, 215223), (1452, 143482), (2904, 71741)]