209898223

素因数分解:

${\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 219283200

約数和(自身を除く): 9384977

約数列:

[1, 59, 71, 89, 563, 4189, 5251, 6319, 33217, 39973, 50107, 372821, 2358407, 2956313, 3557597, 209898223]

約数ペア:

[(1, 209898223), (59, 3557597), (71, 2956313), (89, 2358407), (563, 372821), (4189, 50107), (5251, 39973), (6319, 33217)]