199395006

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 448312320

約数和(自身を除く): 248917314

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 137, 274, 323, 411, 646, 751, 822, 969, 1502, 1938, 2253, 2329, 2603, 4506, 4658, 5206, 6987, 7809, 12767, 13974, 14269, 15618, 25534, 28538, 38301, 42807, 44251, 76602, 85614, 88502, 102887, 132753, 205774, 242573, 265506, 308661, 485146, 617322, 727719, 1455438, 1749079, 1954853, 3498158, 3909706, 5247237, 5864559, 10494474, 11729118, 33232501, 66465002, 99697503, 199395006]

約数ペア:

[(1, 199395006), (2, 99697503), (3, 66465002), (6, 33232501), (17, 11729118), (19, 10494474), (34, 5864559), (38, 5247237), (51, 3909706), (57, 3498158), (102, 1954853), (114, 1749079), (137, 1455438), (274, 727719), (323, 617322), (411, 485146), (646, 308661), (751, 265506), (822, 242573), (969, 205774), (1502, 132753), (1938, 102887), (2253, 88502), (2329, 85614), (2603, 76602), (4506, 44251), (4658, 42807), (5206, 38301), (6987, 28538), (7809, 25534), (12767, 15618), (13974, 14269)]