217876072

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{939121}}^1$

素因数の和:939156

約数の個数: 16

約数和(自身を含む): 422604900

約数和(自身を除く): 204728828

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 939121, 1878242, 3756484, 7512968, 27234509, 54469018, 108938036, 217876072]

約数ペア:

[(1, 217876072), (2, 108938036), (4, 54469018), (8, 27234509), (29, 7512968), (58, 3756484), (116, 1878242), (232, 939121)]