221569594

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1\times {\mathrm{1171}}^1$

素因数の和:2325

約数の個数: 16

約数和(自身を含む): 336692160

約数和(自身を除く): 115122566

約数列:

[1, 2, 89, 178, 1063, 1171, 2126, 2342, 94607, 104219, 189214, 208438, 1244773, 2489546, 110784797, 221569594]

約数ペア:

[(1, 221569594), (2, 110784797), (89, 2489546), (178, 1244773), (1063, 208438), (1171, 189214), (2126, 104219), (2342, 94607)]