209032752383

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1\times {\mathrm{18583}}^1$

素因数の和:20415

約数の個数: 32

約数和(自身を含む): 261058516992

約数和(自身を除く): 52025764609

約数列:

[1, 7, 13, 71, 91, 497, 923, 1741, 6461, 12187, 18583, 22633, 123611, 130081, 158431, 241579, 865277, 1319393, 1606943, 1691053, 9235751, 11248601, 17152109, 32353003, 120064763, 226471021, 420589039, 2297063213, 2944123273, 16079442491, 29861821769, 209032752383]

約数ペア:

[(1, 209032752383), (7, 29861821769), (13, 16079442491), (71, 2944123273), (91, 2297063213), (497, 420589039), (923, 226471021), (1741, 120064763), (6461, 32353003), (12187, 17152109), (18583, 11248601), (22633, 9235751), (123611, 1691053), (130081, 1606943), (158431, 1319393), (241579, 865277)]