207474034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{12437}}^1$

素因数の和:12897

約数の個数: 16

約数和(自身を含む): 328363200

約数和(自身を除く): 120889166

約数列:

[1, 2, 19, 38, 439, 878, 8341, 12437, 16682, 24874, 236303, 472606, 5459843, 10919686, 103737017, 207474034]

約数ペア:

[(1, 207474034), (2, 103737017), (19, 10919686), (38, 5459843), (439, 472606), (878, 236303), (8341, 24874), (12437, 16682)]