200814268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3307}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 400135680

約数和(自身を除く): 199321412

約数列:

[1, 2, 4, 17, 19, 34, 38, 47, 68, 76, 94, 188, 323, 646, 799, 893, 1292, 1598, 1786, 3196, 3307, 3572, 6614, 13228, 15181, 30362, 56219, 60724, 62833, 112438, 125666, 155429, 224876, 251332, 310858, 621716, 1068161, 2136322, 2642293, 2953151, 4272644, 5284586, 5906302, 10569172, 11812604, 50203567, 100407134, 200814268]

約数ペア:

[(1, 200814268), (2, 100407134), (4, 50203567), (17, 11812604), (19, 10569172), (34, 5906302), (38, 5284586), (47, 4272644), (68, 2953151), (76, 2642293), (94, 2136322), (188, 1068161), (323, 621716), (646, 310858), (799, 251332), (893, 224876), (1292, 155429), (1598, 125666), (1786, 112438), (3196, 62833), (3307, 60724), (3572, 56219), (6614, 30362), (13228, 15181)]