203440945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{3823}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 253301760

約数和(自身を除く): 49860815

約数列:

[1, 5, 29, 145, 367, 1835, 3823, 10643, 19115, 53215, 110867, 554335, 1403041, 7015205, 40688189, 203440945]

約数ペア:

[(1, 203440945), (5, 40688189), (29, 7015205), (145, 1403041), (367, 554335), (1835, 110867), (3823, 53215), (10643, 19115)]