208170746

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2303

約数の個数: 48

約数和(自身を含む): 395750016

約数和(自身を除く): 187579270

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 289, 322, 391, 578, 782, 2023, 2237, 2737, 4046, 4474, 5474, 6647, 13294, 15659, 31318, 38029, 46529, 51451, 76058, 93058, 102902, 266203, 360157, 532406, 646493, 720314, 874667, 1292986, 1749334, 4525451, 6122669, 9050902, 12245338, 14869339, 29738678, 104085373, 208170746]

約数ペア:

[(1, 208170746), (2, 104085373), (7, 29738678), (14, 14869339), (17, 12245338), (23, 9050902), (34, 6122669), (46, 4525451), (119, 1749334), (161, 1292986), (238, 874667), (289, 720314), (322, 646493), (391, 532406), (578, 360157), (782, 266203), (2023, 102902), (2237, 93058), (2737, 76058), (4046, 51451), (4474, 46529), (5474, 38029), (6647, 31318), (13294, 15659)]