201112091

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 217191456

約数和(自身を除く): 16079365

約数列:

[1, 17, 67, 317, 557, 1139, 5389, 9469, 21239, 37319, 176569, 361063, 634423, 3001673, 11830123, 201112091]

約数ペア:

[(1, 201112091), (17, 11830123), (67, 3001673), (317, 634423), (557, 361063), (1139, 176569), (5389, 37319), (9469, 21239)]