199911306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4759793}}^1$

素因数の和:4759805

約数の個数: 16

約数和(自身を含む): 456940224

約数和(自身を除く): 257028918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4759793, 9519586, 14279379, 28558758, 33318551, 66637102, 99955653, 199911306]

約数ペア:

[(1, 199911306), (2, 99955653), (3, 66637102), (6, 33318551), (7, 28558758), (14, 14279379), (21, 9519586), (42, 4759793)]