201757136

素因数分解:

$2^4\times 7^1\times {\mathrm{1801403}}^1$

素因数の和:1801418

約数の個数: 20

約数和(自身を含む): 446748192

約数和(自身を除く): 244991056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1801403, 3602806, 7205612, 12609821, 14411224, 25219642, 28822448, 50439284, 100878568, 201757136]

約数ペア:

[(1, 201757136), (2, 100878568), (4, 50439284), (7, 28822448), (8, 25219642), (14, 14411224), (16, 12609821), (28, 7205612), (56, 3602806), (112, 1801403)]