201943086370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878013419}}^1$

素因数の和:878013449

約数の個数: 16

約数和(自身を含む): 379301797440

約数和(自身を除く): 177358711070

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878013419, 1756026838, 4390067095, 8780134190, 20194308637, 40388617274, 100971543185, 201943086370]

約数ペア:

[(1, 201943086370), (2, 100971543185), (5, 40388617274), (10, 20194308637), (23, 8780134190), (46, 4390067095), (115, 1756026838), (230, 878013419)]