215309622527

素因数分解:

${\mathrm{401}}^1\times {\mathrm{641}}^1\times {\mathrm{797}}^1\times {\mathrm{1051}}^1$

素因数の和:2890

約数の個数: 16

約数和(自身を含む): 216660485664

約数和(自身を除く): 1350863137

約数列:

[1, 401, 641, 797, 1051, 257041, 319597, 421451, 510877, 673691, 837647, 204861677, 270150091, 335896447, 536931727, 215309622527]

約数ペア:

[(1, 215309622527), (401, 536931727), (641, 335896447), (797, 270150091), (1051, 204861677), (257041, 837647), (319597, 673691), (421451, 510877)]