202160830

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{227147}}^1$

素因数の和:227243

約数の個数: 16

約数和(自身を含む): 367979760

約数和(自身を除く): 165818930

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 227147, 454294, 1135735, 2271470, 20216083, 40432166, 101080415, 202160830]

約数ペア:

[(1, 202160830), (2, 101080415), (5, 40432166), (10, 20216083), (89, 2271470), (178, 1135735), (445, 454294), (890, 227147)]