200045194130

素因数分解:

$2^1\times 5^1\times {\mathrm{18917}}^1\times {\mathrm{1057489}}^1$

素因数の和:1076413

約数の個数: 16

約数和(自身を含む): 360100724760

約数和(自身を除く): 160055530630

約数列:

[1, 2, 5, 10, 18917, 37834, 94585, 189170, 1057489, 2114978, 5287445, 10574890, 20004519413, 40009038826, 100022597065, 200045194130]

約数ペア:

[(1, 200045194130), (2, 100022597065), (5, 40009038826), (10, 20004519413), (18917, 10574890), (37834, 5287445), (94585, 2114978), (189170, 1057489)]