202074580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{34961}}^1$

素因数の和:35004

約数の個数: 36

約数和(自身を含む): 450800028

約数和(自身を除く): 248725448

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 34961, 69922, 139844, 174805, 349610, 594337, 699220, 1188674, 2377348, 2971685, 5943370, 10103729, 11886740, 20207458, 40414916, 50518645, 101037290, 202074580]

約数ペア:

[(1, 202074580), (2, 101037290), (4, 50518645), (5, 40414916), (10, 20207458), (17, 11886740), (20, 10103729), (34, 5943370), (68, 2971685), (85, 2377348), (170, 1188674), (289, 699220), (340, 594337), (578, 349610), (1156, 174805), (1445, 139844), (2890, 69922), (5780, 34961)]