201564076

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 410941440

約数和(自身を除く): 209377364

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 293, 311, 316, 553, 586, 622, 1106, 1172, 1244, 2051, 2177, 2212, 4102, 4354, 8204, 8708, 23147, 24569, 46294, 49138, 91123, 92588, 98276, 162029, 171983, 182246, 324058, 343966, 364492, 637861, 648116, 687932, 1275722, 2551444, 7198717, 14397434, 28794868, 50391019, 100782038, 201564076]

約数ペア:

[(1, 201564076), (2, 100782038), (4, 50391019), (7, 28794868), (14, 14397434), (28, 7198717), (79, 2551444), (158, 1275722), (293, 687932), (311, 648116), (316, 637861), (553, 364492), (586, 343966), (622, 324058), (1106, 182246), (1172, 171983), (1244, 162029), (2051, 98276), (2177, 92588), (2212, 91123), (4102, 49138), (4354, 46294), (8204, 24569), (8708, 23147)]