220706965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{66179}}^1$

素因数の和:66236

約数の個数: 16

約数和(自身を含む): 285897600

約数和(自身を除く): 65190635

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 66179, 330895, 1522117, 1919191, 7610585, 9595955, 44141393, 220706965]

約数ペア:

[(1, 220706965), (5, 44141393), (23, 9595955), (29, 7610585), (115, 1919191), (145, 1522117), (667, 330895), (3335, 66179)]