207425911

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{2243}}^1$

素因数の和:3462

約数の個数: 16

約数和(自身を含む): 258939648

約数和(自身を除く): 51513737

約数列:

[1, 7, 11, 77, 1201, 2243, 8407, 13211, 15701, 24673, 92477, 172711, 2693843, 18856901, 29632273, 207425911]

約数ペア:

[(1, 207425911), (7, 29632273), (11, 18856901), (77, 2693843), (1201, 172711), (2243, 92477), (8407, 24673), (13211, 15701)]