212960504

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{117269}}^1$

素因数の和:117502

約数の個数: 16

約数和(自身を含む): 401063400

約数和(自身を除く): 188102896

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 117269, 234538, 469076, 938152, 26620063, 53240126, 106480252, 212960504]

約数ペア:

[(1, 212960504), (2, 106480252), (4, 53240126), (8, 26620063), (227, 938152), (454, 469076), (908, 234538), (1816, 117269)]