201505476

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 475743744

約数和(自身を除く): 274238268

約数列:

[1, 2, 3, 4, 6, 12, 223, 257, 293, 446, 514, 586, 669, 771, 879, 892, 1028, 1172, 1338, 1542, 1758, 2676, 3084, 3516, 57311, 65339, 75301, 114622, 130678, 150602, 171933, 196017, 225903, 229244, 261356, 301204, 343866, 392034, 451806, 687732, 784068, 903612, 16792123, 33584246, 50376369, 67168492, 100752738, 201505476]

約数ペア:

[(1, 201505476), (2, 100752738), (3, 67168492), (4, 50376369), (6, 33584246), (12, 16792123), (223, 903612), (257, 784068), (293, 687732), (446, 451806), (514, 392034), (586, 343866), (669, 301204), (771, 261356), (879, 229244), (892, 225903), (1028, 196017), (1172, 171933), (1338, 150602), (1542, 130678), (1758, 114622), (2676, 75301), (3084, 65339), (3516, 57311)]