202309136

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{19543}}^1$

素因数の和:20198

約数の個数: 20

約数和(自身を含む): 392599872

約数和(自身を除く): 190290736

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 19543, 39086, 78172, 156344, 312688, 12644321, 25288642, 50577284, 101154568, 202309136]

約数ペア:

[(1, 202309136), (2, 101154568), (4, 50577284), (8, 25288642), (16, 12644321), (647, 312688), (1294, 156344), (2588, 78172), (5176, 39086), (10352, 19543)]