201601761195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1\times {\mathrm{17041}}^1$

素因数の和:17772

約数の個数: 64

約数和(自身を含む): 343488190464

約数和(自身を除く): 141886429269

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 647, 795, 1219, 1941, 3235, 3657, 6095, 9705, 14881, 17041, 18285, 34291, 44643, 51123, 74405, 85205, 102873, 171455, 223215, 255615, 391943, 514365, 788693, 903173, 1175829, 1959715, 2366079, 2709519, 3943465, 4515865, 5879145, 11025527, 11830395, 13547595, 20772979, 33076581, 55127635, 62318937, 103864895, 165382905, 253587121, 311594685, 584352931, 760761363, 1267935605, 1753058793, 2921764655, 3803806815, 8765293965, 13440117413, 40320352239, 67200587065, 201601761195]

約数ペア:

[(1, 201601761195), (3, 67200587065), (5, 40320352239), (15, 13440117413), (23, 8765293965), (53, 3803806815), (69, 2921764655), (115, 1753058793), (159, 1267935605), (265, 760761363), (345, 584352931), (647, 311594685), (795, 253587121), (1219, 165382905), (1941, 103864895), (3235, 62318937), (3657, 55127635), (6095, 33076581), (9705, 20772979), (14881, 13547595), (17041, 11830395), (18285, 11025527), (34291, 5879145), (44643, 4515865), (51123, 3943465), (74405, 2709519), (85205, 2366079), (102873, 1959715), (171455, 1175829), (223215, 903173), (255615, 788693), (391943, 514365)]