202215692

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{16451}}^1$

素因数の和:16901

約数の個数: 24

約数和(自身を含む): 405377280

約数和(自身を除く): 203161588

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 16451, 32902, 65804, 115157, 230314, 460628, 7221989, 14443978, 28887956, 50553923, 101107846, 202215692]

約数ペア:

[(1, 202215692), (2, 101107846), (4, 50553923), (7, 28887956), (14, 14443978), (28, 7221989), (439, 460628), (878, 230314), (1756, 115157), (3073, 65804), (6146, 32902), (12292, 16451)]