200604166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{991}}^1$

素因数の和:1780

約数の個数: 32

約数和(自身を含む): 362833920

約数和(自身を除く): 162229754

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 761, 991, 1522, 1982, 5327, 6937, 10654, 13874, 14459, 18829, 28918, 37658, 101213, 131803, 202426, 263606, 754151, 1508302, 5279057, 10558114, 14328869, 28657738, 100302083, 200604166]

約数ペア:

[(1, 200604166), (2, 100302083), (7, 28657738), (14, 14328869), (19, 10558114), (38, 5279057), (133, 1508302), (266, 754151), (761, 263606), (991, 202426), (1522, 131803), (1982, 101213), (5327, 37658), (6937, 28918), (10654, 18829), (13874, 14459)]