213314399

素因数分解:

${\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 222082560

約数和(自身を除く): 8768161

約数列:

[1, 67, 83, 89, 431, 5561, 5963, 7387, 28877, 35773, 38359, 494929, 2396791, 2570053, 3183797, 213314399]

約数ペア:

[(1, 213314399), (67, 3183797), (83, 2570053), (89, 2396791), (431, 494929), (5561, 38359), (5963, 35773), (7387, 28877)]