223882078

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2297

約数の個数: 48

約数和(自身を含む): 420602544

約数和(自身を除く): 196720466

約数列:

[1, 2, 7, 14, 17, 34, 49, 61, 98, 119, 122, 238, 427, 833, 854, 1037, 1666, 2074, 2203, 2989, 4406, 5978, 7259, 14518, 15421, 30842, 37451, 50813, 74902, 101626, 107947, 134383, 215894, 262157, 268766, 524314, 940681, 1835099, 1881362, 2284511, 3670198, 4569022, 6584767, 13169534, 15991577, 31983154, 111941039, 223882078]

約数ペア:

[(1, 223882078), (2, 111941039), (7, 31983154), (14, 15991577), (17, 13169534), (34, 6584767), (49, 4569022), (61, 3670198), (98, 2284511), (119, 1881362), (122, 1835099), (238, 940681), (427, 524314), (833, 268766), (854, 262157), (1037, 215894), (1666, 134383), (2074, 107947), (2203, 101626), (2989, 74902), (4406, 50813), (5978, 37451), (7259, 30842), (14518, 15421)]