207122498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409333}}^1$

素因数の和:409369

約数の個数: 16

約数和(自身を含む): 353664576

約数和(自身を除く): 146542078

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 409333, 818666, 4502663, 9005326, 9414659, 18829318, 103561249, 207122498]

約数ペア:

[(1, 207122498), (2, 103561249), (11, 18829318), (22, 9414659), (23, 9005326), (46, 4502663), (253, 818666), (506, 409333)]