217332438

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1249037}}^1$

素因数の和:1249071

約数の個数: 16

約数和(自身を含む): 449653680

約数和(自身を除く): 232321242

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1249037, 2498074, 3747111, 7494222, 36222073, 72444146, 108666219, 217332438]

約数ペア:

[(1, 217332438), (2, 108666219), (3, 72444146), (6, 36222073), (29, 7494222), (58, 3747111), (87, 2498074), (174, 1249037)]