202143742

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{8669}}^1$

素因数の和:8891

約数の個数: 16

約数和(自身を含む): 308998800

約数和(自身を除く): 106855058

約数列:

[1, 2, 89, 131, 178, 262, 8669, 11659, 17338, 23318, 771541, 1135639, 1543082, 2271278, 101071871, 202143742]

約数ペア:

[(1, 202143742), (2, 101071871), (89, 2271278), (131, 1543082), (178, 1135639), (262, 771541), (8669, 23318), (11659, 17338)]