206921167347

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{9619}}^1\times {\mathrm{98227}}^1$

素因数の和:107922

約数の個数: 16

約数和(自身を含む): 279706194560

約数和(自身を除く): 72785027213

約数列:

[1, 3, 73, 219, 9619, 28857, 98227, 294681, 702187, 2106561, 7170571, 21511713, 944845513, 2834536539, 68973722449, 206921167347]

約数ペア:

[(1, 206921167347), (3, 68973722449), (73, 2834536539), (219, 944845513), (9619, 21511713), (28857, 7170571), (98227, 2106561), (294681, 702187)]