200202901900

素因数分解:

$2^2\times 5^2\times {\mathrm{2002029019}}^1$

素因数の和:2002029033

約数の個数: 18

約数和(自身を含む): 434440297340

約数和(自身を除く): 234237395440

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2002029019, 4004058038, 8008116076, 10010145095, 20020290190, 40040580380, 50050725475, 100101450950, 200202901900]

約数ペア:

[(1, 200202901900), (2, 100101450950), (4, 50050725475), (5, 40040580380), (10, 20020290190), (20, 10010145095), (25, 8008116076), (50, 4004058038), (100, 2002029019)]