200713868

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{461}}^1\times {\mathrm{1223}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 356257440

約数和(自身を除く): 155543572

約数列:

[1, 2, 4, 89, 178, 356, 461, 922, 1223, 1844, 2446, 4892, 41029, 82058, 108847, 164116, 217694, 435388, 563803, 1127606, 2255212, 50178467, 100356934, 200713868]

約数ペア:

[(1, 200713868), (2, 100356934), (4, 50178467), (89, 2255212), (178, 1127606), (356, 563803), (461, 435388), (922, 217694), (1223, 164116), (1844, 108847), (2446, 82058), (4892, 41029)]