205373451

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{34981}}^1$

素因数の和:35106

約数の個数: 16

約数和(自身を含む): 291050240

約数和(自身を除く): 85676789

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 34981, 104943, 664639, 1993917, 3603043, 10809129, 68457817, 205373451]

約数ペア:

[(1, 205373451), (3, 68457817), (19, 10809129), (57, 3603043), (103, 1993917), (309, 664639), (1957, 104943), (5871, 34981)]