253852201

素因数分解:

${\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 262608640

約数和(自身を除く): 8756439

約数列:

[1, 79, 97, 157, 211, 7663, 12403, 15229, 16669, 20467, 33127, 1203091, 1616893, 2617033, 3213319, 253852201]

約数ペア:

[(1, 253852201), (79, 3213319), (97, 2617033), (157, 1616893), (211, 1203091), (7663, 33127), (12403, 20467), (15229, 16669)]