202094810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{69929}}^1$

素因数の和:69970

約数の個数: 24

約数和(自身を含む): 386433180

約数和(自身を除く): 184338370

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 69929, 139858, 349645, 699290, 1188793, 2377586, 5943965, 11887930, 20209481, 40418962, 101047405, 202094810]

約数ペア:

[(1, 202094810), (2, 101047405), (5, 40418962), (10, 20209481), (17, 11887930), (34, 5943965), (85, 2377586), (170, 1188793), (289, 699290), (578, 349645), (1445, 139858), (2890, 69929)]