199873243

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 212486400

約数和(自身を除く): 12613157

約数列:

[1, 23, 101, 139, 619, 2323, 3197, 14039, 14237, 62519, 86041, 322897, 1437937, 1978943, 8690141, 199873243]

約数ペア:

[(1, 199873243), (23, 8690141), (101, 1978943), (139, 1437937), (619, 322897), (2323, 86041), (3197, 62519), (14039, 14237)]