218490611

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 234178560

約数和(自身を除く): 15687949

約数列:

[1, 29, 43, 83, 1247, 2111, 2407, 3569, 61219, 90773, 103501, 175213, 2632417, 5081177, 7534159, 218490611]

約数ペア:

[(1, 218490611), (29, 7534159), (43, 5081177), (83, 2632417), (1247, 175213), (2111, 103501), (2407, 90773), (3569, 61219)]