203445982649

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{5407}}^1\times {\mathrm{413477}}^1$

素因数の和:418904

約数の個数: 16

約数和(自身を含む): 250441970688

約数和(自身を除く): 46995988039

約数列:

[1, 7, 13, 91, 5407, 37849, 70291, 413477, 492037, 2894339, 5375201, 37626407, 2235670139, 15649690973, 29063711807, 203445982649]

約数ペア:

[(1, 203445982649), (7, 29063711807), (13, 15649690973), (91, 2235670139), (5407, 37626407), (37849, 5375201), (70291, 2894339), (413477, 492037)]