213516106

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{2053}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 323505000

約数和(自身を除く): 109988894

約数列:

[1, 2, 149, 298, 349, 698, 2053, 4106, 52001, 104002, 305897, 611794, 716497, 1432994, 106758053, 213516106]

約数ペア:

[(1, 213516106), (2, 106758053), (149, 1432994), (298, 716497), (349, 611794), (698, 305897), (2053, 104002), (4106, 52001)]