207837716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 394405200

約数和(自身を除く): 186567484

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 149, 281, 292, 298, 562, 596, 1124, 1241, 2482, 2533, 4777, 4964, 5066, 9554, 10132, 10877, 19108, 20513, 21754, 41026, 41869, 43508, 82052, 83738, 167476, 184909, 348721, 369818, 697442, 711773, 739636, 1394884, 1423546, 2847092, 3056437, 6112874, 12225748, 51959429, 103918858, 207837716]

約数ペア:

[(1, 207837716), (2, 103918858), (4, 51959429), (17, 12225748), (34, 6112874), (68, 3056437), (73, 2847092), (146, 1423546), (149, 1394884), (281, 739636), (292, 711773), (298, 697442), (562, 369818), (596, 348721), (1124, 184909), (1241, 167476), (2482, 83738), (2533, 82052), (4777, 43508), (4964, 41869), (5066, 41026), (9554, 21754), (10132, 20513), (10877, 19108)]