205122265

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{2027}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 253386432

約数和(自身を除く): 48264167

約数列:

[1, 5, 37, 185, 547, 2027, 2735, 10135, 20239, 74999, 101195, 374995, 1108769, 5543845, 41024453, 205122265]

約数ペア:

[(1, 205122265), (5, 41024453), (37, 5543845), (185, 1108769), (547, 374995), (2027, 101195), (2735, 74999), (10135, 20239)]