203488816

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{47279}}^1$

素因数の和:47556

約数の個数: 20

約数和(自身を含む): 395733600

約数和(自身を除く): 192244784

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 47279, 94558, 189116, 378232, 756464, 12718051, 25436102, 50872204, 101744408, 203488816]

約数ペア:

[(1, 203488816), (2, 101744408), (4, 50872204), (8, 25436102), (16, 12718051), (269, 756464), (538, 378232), (1076, 189116), (2152, 94558), (4304, 47279)]