199328536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{133241}}^1$

素因数の和:133275

約数の個数: 32

約数和(自身を含む): 431704080

約数和(自身を除く): 232375544

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 133241, 266482, 532964, 1065928, 1465651, 2265097, 2931302, 4530194, 5862604, 9060388, 11725208, 18120776, 24916067, 49832134, 99664268, 199328536]

約数ペア:

[(1, 199328536), (2, 99664268), (4, 49832134), (8, 24916067), (11, 18120776), (17, 11725208), (22, 9060388), (34, 5862604), (44, 4530194), (68, 2931302), (88, 2265097), (136, 1465651), (187, 1065928), (374, 532964), (748, 266482), (1496, 133241)]