201439654012

素因数分解:

$2^2\times {\mathrm{64037}}^1\times {\mathrm{786419}}^1$

素因数の和:850460

約数の個数: 12

約数和(自身を含む): 352525347720

約数和(自身を除く): 151085693708

約数列:

[1, 2, 4, 64037, 128074, 256148, 786419, 1572838, 3145676, 50359913503, 100719827006, 201439654012]

約数ペア:

[(1, 201439654012), (2, 100719827006), (4, 50359913503), (64037, 3145676), (128074, 1572838), (256148, 786419)]