201719466

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 504504000

約数和(自身を除く): 302784534

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 59, 78, 114, 117, 118, 171, 177, 234, 247, 342, 354, 494, 531, 741, 767, 769, 1062, 1121, 1482, 1534, 1538, 2223, 2242, 2301, 2307, 3363, 4446, 4602, 4614, 6726, 6903, 6921, 9997, 10089, 13806, 13842, 14573, 14611, 19994, 20178, 29146, 29222, 29991, 43719, 43833, 45371, 59982, 87438, 87666, 89973, 90742, 131157, 131499, 136113, 179946, 189943, 262314, 262998, 272226, 379886, 408339, 569829, 589823, 816678, 862049, 1139658, 1179646, 1709487, 1724098, 1769469, 2586147, 3418974, 3538938, 5172294, 5308407, 7758441, 10616814, 11206637, 15516882, 22413274, 33619911, 67239822, 100859733, 201719466]

約数ペア:

[(1, 201719466), (2, 100859733), (3, 67239822), (6, 33619911), (9, 22413274), (13, 15516882), (18, 11206637), (19, 10616814), (26, 7758441), (38, 5308407), (39, 5172294), (57, 3538938), (59, 3418974), (78, 2586147), (114, 1769469), (117, 1724098), (118, 1709487), (171, 1179646), (177, 1139658), (234, 862049), (247, 816678), (342, 589823), (354, 569829), (494, 408339), (531, 379886), (741, 272226), (767, 262998), (769, 262314), (1062, 189943), (1121, 179946), (1482, 136113), (1534, 131499), (1538, 131157), (2223, 90742), (2242, 89973), (2301, 87666), (2307, 87438), (3363, 59982), (4446, 45371), (4602, 43833), (4614, 43719), (6726, 29991), (6903, 29222), (6921, 29146), (9997, 20178), (10089, 19994), (13806, 14611), (13842, 14573)]