207814552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{124291}}^1$

素因数の和:124327

約数の個数: 32

約数和(自身を含む): 447451200

約数和(自身を除く): 239636648

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 124291, 248582, 497164, 994328, 1367201, 2361529, 2734402, 4723058, 5468804, 9446116, 10937608, 18892232, 25976819, 51953638, 103907276, 207814552]

約数ペア:

[(1, 207814552), (2, 103907276), (4, 51953638), (8, 25976819), (11, 18892232), (19, 10937608), (22, 9446116), (38, 5468804), (44, 4723058), (76, 2734402), (88, 2361529), (152, 1367201), (209, 994328), (418, 497164), (836, 248582), (1672, 124291)]