201553910

素因数分解:

$2^1\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{10427}}^1$

素因数の和:12367

約数の個数: 16

約数和(自身を含む): 363019536

約数和(自身を除く): 161465626

約数列:

[1, 2, 5, 10, 1933, 3866, 9665, 10427, 19330, 20854, 52135, 104270, 20155391, 40310782, 100776955, 201553910]

約数ペア:

[(1, 201553910), (2, 100776955), (5, 40310782), (10, 20155391), (1933, 104270), (3866, 52135), (9665, 20854), (10427, 19330)]