201216239644

素因数分解:

$2^2\times 7^1\times {\mathrm{7186294273}}^1$

素因数の和:7186294284

約数の個数: 12

約数和(自身を含む): 402432479344

約数和(自身を除く): 201216239700

約数列:

[1, 2, 4, 7, 14, 28, 7186294273, 14372588546, 28745177092, 50304059911, 100608119822, 201216239644]

約数ペア:

[(1, 201216239644), (2, 100608119822), (4, 50304059911), (7, 28745177092), (14, 14372588546), (28, 7186294273)]