201171685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 297883008

約数和(自身を除く): 96711323

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 169, 253, 299, 715, 845, 941, 1265, 1495, 1859, 3289, 3887, 4705, 9295, 10351, 12233, 16445, 19435, 21643, 42757, 51755, 61165, 108215, 134563, 159029, 213785, 238073, 281359, 672815, 795145, 1190365, 1406795, 1749319, 3094949, 3657667, 8746595, 15474745, 18288335, 40234337, 201171685]

約数ペア:

[(1, 201171685), (5, 40234337), (11, 18288335), (13, 15474745), (23, 8746595), (55, 3657667), (65, 3094949), (115, 1749319), (143, 1406795), (169, 1190365), (253, 795145), (299, 672815), (715, 281359), (845, 238073), (941, 213785), (1265, 159029), (1495, 134563), (1859, 108215), (3289, 61165), (3887, 51755), (4705, 42757), (9295, 21643), (10351, 19435), (12233, 16445)]