201949430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878041}}^1$

素因数の和:878071

約数の個数: 16

約数和(自身を含む): 379314144

約数和(自身を除く): 177364714

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878041, 1756082, 4390205, 8780410, 20194943, 40389886, 100974715, 201949430]

約数ペア:

[(1, 201949430), (2, 100974715), (5, 40389886), (10, 20194943), (23, 8780410), (46, 4390205), (115, 1756082), (230, 878041)]