212924294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{420799}}^1$

素因数の和:420835

約数の個数: 16

約数和(自身を含む): 363571200

約数和(自身を除く): 150646906

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 420799, 841598, 4628789, 9257578, 9678377, 19356754, 106462147, 212924294]

約数ペア:

[(1, 212924294), (2, 106462147), (11, 19356754), (22, 9678377), (23, 9257578), (46, 4628789), (253, 841598), (506, 420799)]