199953285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{7027}}^1$

素因数の和:7313

約数の個数: 32

約数和(自身を含む): 367030272

約数和(自身を除く): 167076987

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1897, 4065, 5691, 7027, 9485, 21081, 28455, 35135, 49189, 105405, 147567, 245945, 737835, 1904317, 5712951, 9521585, 13330219, 28564755, 39990657, 66651095, 199953285]

約数ペア:

[(1, 199953285), (3, 66651095), (5, 39990657), (7, 28564755), (15, 13330219), (21, 9521585), (35, 5712951), (105, 1904317), (271, 737835), (813, 245945), (1355, 147567), (1897, 105405), (4065, 49189), (5691, 35135), (7027, 28455), (9485, 21081)]