200620498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{105701}}^1$

素因数の和:105789

約数の個数: 16

約数和(自身を含む): 328521816

約数和(自身を除く): 127901318

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 105701, 211402, 1374113, 2748226, 7716173, 15432346, 100310249, 200620498]

約数ペア:

[(1, 200620498), (2, 100310249), (13, 15432346), (26, 7716173), (73, 2748226), (146, 1374113), (949, 211402), (1898, 105701)]