198021886

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{4217}}^1$

素因数の和:4715

約数の個数: 16

約数和(自身を含む): 303392304

約数和(自身を除く): 105370418

約数列:

[1, 2, 53, 106, 443, 886, 4217, 8434, 23479, 46958, 223501, 447002, 1868131, 3736262, 99010943, 198021886]

約数ペア:

[(1, 198021886), (2, 99010943), (53, 3736262), (106, 1868131), (443, 447002), (886, 223501), (4217, 46958), (8434, 23479)]