268532315

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 342524160

約数和(自身を除く): 73991845

約数列:

[1, 5, 29, 67, 131, 145, 211, 335, 655, 1055, 1943, 3799, 6119, 8777, 9715, 14137, 18995, 27641, 30595, 43885, 70685, 138205, 254533, 409973, 801589, 1272665, 1851947, 2049865, 4007945, 9259735, 53706463, 268532315]

約数ペア:

[(1, 268532315), (5, 53706463), (29, 9259735), (67, 4007945), (131, 2049865), (145, 1851947), (211, 1272665), (335, 801589), (655, 409973), (1055, 254533), (1943, 138205), (3799, 70685), (6119, 43885), (8777, 30595), (9715, 27641), (14137, 18995)]