211210825645

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1\times {\mathrm{448207}}^1$

素因数の和:449484

約数の個数: 16

約数和(自身を含む): 256876968960

約数和(自身を除く): 45666143315

約数列:

[1, 5, 79, 395, 1193, 5965, 94247, 448207, 471235, 2241035, 35408353, 177041765, 534710951, 2673554755, 42242165129, 211210825645]

約数ペア:

[(1, 211210825645), (5, 42242165129), (79, 2673554755), (395, 534710951), (1193, 177041765), (5965, 35408353), (94247, 2241035), (448207, 471235)]