203445274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{39079}}^1$

素因数の和:39237

約数の個数: 16

約数和(自身を含む): 323582400

約数和(自身を除く): 120137126

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 39079, 78158, 742501, 1485002, 5353823, 10707646, 101722637, 203445274]

約数ペア:

[(1, 203445274), (2, 101722637), (19, 10707646), (38, 5353823), (137, 1485002), (274, 742501), (2603, 78158), (5206, 39079)]