206991864

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{169111}}^1$

素因数の和:169140

約数の個数: 48

約数和(自身を含む): 593583120

約数和(自身を除く): 386591256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 169111, 338222, 507333, 676444, 1014666, 1352888, 1521999, 2029332, 2874887, 3043998, 4058664, 5749774, 6087996, 8624661, 11499548, 12175992, 17249322, 22999096, 25873983, 34498644, 51747966, 68997288, 103495932, 206991864]

約数ペア:

[(1, 206991864), (2, 103495932), (3, 68997288), (4, 51747966), (6, 34498644), (8, 25873983), (9, 22999096), (12, 17249322), (17, 12175992), (18, 11499548), (24, 8624661), (34, 6087996), (36, 5749774), (51, 4058664), (68, 3043998), (72, 2874887), (102, 2029332), (136, 1521999), (153, 1352888), (204, 1014666), (306, 676444), (408, 507333), (612, 338222), (1224, 169111)]