208778837190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5316497}}^1$

素因数の和:5316542

約数の個数: 128

約数和(自身を含む): 661457415168

約数和(自身を除く): 452678577978

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2310, 2618, 2805, 3570, 3927, 5610, 6545, 7854, 13090, 19635, 39270, 5316497, 10632994, 15949491, 26582485, 31898982, 37215479, 53164970, 58481467, 74430958, 79747455, 90380449, 111646437, 116962934, 159494910, 175444401, 180760898, 186077395, 223292874, 271141347, 292407335, 350888802, 372154790, 409370269, 451902245, 542282694, 558232185, 584814670, 632663143, 818740538, 877222005, 903804490, 994184939, 1116464370, 1228110807, 1265326286, 1355706735, 1754444010, 1897989429, 1988369878, 2046851345, 2456221614, 2711413470, 2982554817, 3163315715, 3795978858, 4093702690, 4970924695, 5965109634, 6140554035, 6326631430, 6959294573, 9489947145, 9941849390, 12281108070, 13918589146, 14912774085, 18979894290, 20877883719, 29825548170, 34796472865, 41755767438, 69592945730, 104389418595, 208778837190]

約数ペア:

[(1, 208778837190), (2, 104389418595), (3, 69592945730), (5, 41755767438), (6, 34796472865), (7, 29825548170), (10, 20877883719), (11, 18979894290), (14, 14912774085), (15, 13918589146), (17, 12281108070), (21, 9941849390), (22, 9489947145), (30, 6959294573), (33, 6326631430), (34, 6140554035), (35, 5965109634), (42, 4970924695), (51, 4093702690), (55, 3795978858), (66, 3163315715), (70, 2982554817), (77, 2711413470), (85, 2456221614), (102, 2046851345), (105, 1988369878), (110, 1897989429), (119, 1754444010), (154, 1355706735), (165, 1265326286), (170, 1228110807), (187, 1116464370), (210, 994184939), (231, 903804490), (238, 877222005), (255, 818740538), (330, 632663143), (357, 584814670), (374, 558232185), (385, 542282694), (462, 451902245), (510, 409370269), (561, 372154790), (595, 350888802), (714, 292407335), (770, 271141347), (935, 223292874), (1122, 186077395), (1155, 180760898), (1190, 175444401), (1309, 159494910), (1785, 116962934), (1870, 111646437), (2310, 90380449), (2618, 79747455), (2805, 74430958), (3570, 58481467), (3927, 53164970), (5610, 37215479), (6545, 31898982), (7854, 26582485), (13090, 15949491), (19635, 10632994), (39270, 5316497)]