207179984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1177159}}^1$

素因数の和:1177178

約数の個数: 20

約数和(自身を含む): 437903520

約数和(自身を除く): 230723536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1177159, 2354318, 4708636, 9417272, 12948749, 18834544, 25897498, 51794996, 103589992, 207179984]

約数ペア:

[(1, 207179984), (2, 103589992), (4, 51794996), (8, 25897498), (11, 18834544), (16, 12948749), (22, 9417272), (44, 4708636), (88, 2354318), (176, 1177159)]