202106399590

素因数分解:

$2^1\times 5^1\times {\mathrm{4409}}^1\times {\mathrm{4583951}}^1$

素因数の和:4588367

約数の個数: 16

約数和(自身を含む): 363874109760

約数和(自身を除く): 161767710170

約数列:

[1, 2, 5, 10, 4409, 8818, 22045, 44090, 4583951, 9167902, 22919755, 45839510, 20210639959, 40421279918, 101053199795, 202106399590]

約数ペア:

[(1, 202106399590), (2, 101053199795), (5, 40421279918), (10, 20210639959), (4409, 45839510), (8818, 22919755), (22045, 9167902), (44090, 4583951)]