200898940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{913177}}^1$

素因数の和:913197

約数の個数: 24

約数和(自身を含む): 460241712

約数和(自身を除く): 259342772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 913177, 1826354, 3652708, 4565885, 9131770, 10044947, 18263540, 20089894, 40179788, 50224735, 100449470, 200898940]

約数ペア:

[(1, 200898940), (2, 100449470), (4, 50224735), (5, 40179788), (10, 20089894), (11, 18263540), (20, 10044947), (22, 9131770), (44, 4565885), (55, 3652708), (110, 1826354), (220, 913177)]