222801949

素因数分解:

${\mathrm{17}}^2\times {\mathrm{47}}^2\times {\mathrm{349}}^1$

素因数の和:477

約数の個数: 18

約数和(自身を含む): 242514650

約数和(自身を除く): 19712701

約数列:

[1, 17, 47, 289, 349, 799, 2209, 5933, 13583, 16403, 37553, 100861, 278851, 638401, 770941, 4740467, 13105997, 222801949]

約数ペア:

[(1, 222801949), (17, 13105997), (47, 4740467), (289, 770941), (349, 638401), (799, 278851), (2209, 100861), (5933, 37553), (13583, 16403)]