201966961

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 233646336

約数和(自身を除く): 31679375

約数列:

[1, 7, 167, 197, 877, 1169, 1379, 6139, 32899, 146459, 172769, 230293, 1025213, 1209383, 28852423, 201966961]

約数ペア:

[(1, 201966961), (7, 28852423), (167, 1209383), (197, 1025213), (877, 230293), (1169, 172769), (1379, 146459), (6139, 32899)]