220170290146

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{2556493}}^1$

素因数の和:2556678

約数の個数: 24

約数和(自身を含む): 353179646100

約数和(自身を除く): 133009355954

約数列:

[1, 2, 17, 34, 149, 289, 298, 578, 2533, 5066, 43061, 86122, 2556493, 5112986, 43460381, 86920762, 380917457, 738826477, 761834914, 1477652954, 6475596769, 12951193538, 110085145073, 220170290146]

約数ペア:

[(1, 220170290146), (2, 110085145073), (17, 12951193538), (34, 6475596769), (149, 1477652954), (289, 761834914), (298, 738826477), (578, 380917457), (2533, 86920762), (5066, 43460381), (43061, 5112986), (86122, 2556493)]