201727421

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{6569}}^1$

素因数の和:6724

約数の個数: 16

約数和(自身を含む): 238412160

約数和(自身を除く): 36684739

約数列:

[1, 7, 41, 107, 287, 749, 4387, 6569, 30709, 45983, 269329, 702883, 1885303, 4920181, 28818203, 201727421]

約数ペア:

[(1, 201727421), (7, 28818203), (41, 4920181), (107, 1885303), (287, 702883), (749, 269329), (4387, 45983), (6569, 30709)]