193701388

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{470149}}^1$

素因数の和:470256

約数の個数: 12

約数和(自身を含む): 342269200

約数和(自身を除く): 148567812

約数列:

[1, 2, 4, 103, 206, 412, 470149, 940298, 1880596, 48425347, 96850694, 193701388]

約数ペア:

[(1, 193701388), (2, 96850694), (4, 48425347), (103, 1880596), (206, 940298), (412, 470149)]