200823870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{514933}}^1$

素因数の和:514956

約数の個数: 32

約数和(自身を含む): 519053472

約数和(自身を除く): 318229602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 514933, 1029866, 1544799, 2574665, 3089598, 5149330, 6694129, 7723995, 13388258, 15447990, 20082387, 33470645, 40164774, 66941290, 100411935, 200823870]

約数ペア:

[(1, 200823870), (2, 100411935), (3, 66941290), (5, 40164774), (6, 33470645), (10, 20082387), (13, 15447990), (15, 13388258), (26, 7723995), (30, 6694129), (39, 5149330), (65, 3089598), (78, 2574665), (130, 1544799), (195, 1029866), (390, 514933)]