209445493607

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{709}}^1\times {\mathrm{3929}}^1$

素因数の和:5135

約数の個数: 32

約数和(自身を含む): 250725196800

約数和(自身を除く): 41279703193

約数列:

[1, 7, 23, 161, 467, 709, 3269, 3929, 4963, 10741, 16307, 27503, 75187, 90367, 114149, 331103, 632569, 1834843, 2317721, 2785661, 7615369, 12843901, 19499627, 42201389, 53307583, 64070203, 295409723, 448491421, 1300903687, 9106325809, 29920784801, 209445493607]

約数ペア:

[(1, 209445493607), (7, 29920784801), (23, 9106325809), (161, 1300903687), (467, 448491421), (709, 295409723), (3269, 64070203), (3929, 53307583), (4963, 42201389), (10741, 19499627), (16307, 12843901), (27503, 7615369), (75187, 2785661), (90367, 2317721), (114149, 1834843), (331103, 632569)]