201640987065

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1051}}^1\times {\mathrm{9001}}^1$

素因数の和:10103

約数の個数: 96

約数和(自身を含む): 388653068160

約数和(自身を除く): 187012081095

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1051, 1421, 3045, 3153, 4263, 5255, 7105, 7357, 9001, 15765, 21315, 22071, 27003, 30479, 36785, 45005, 51499, 63007, 91437, 110355, 135015, 152395, 154497, 189021, 213353, 257495, 261029, 315035, 441049, 457185, 640059, 772485, 783087, 945105, 1066765, 1305145, 1323147, 1493471, 1827203, 2205245, 3200295, 3915435, 4480413, 5481609, 6615735, 7467355, 9136015, 9460051, 12790421, 22402065, 27408045, 28380153, 38371263, 47300255, 63952105, 66220357, 141900765, 191856315, 198661071, 274341479, 331101785, 463542499, 823024437, 993305355, 1371707395, 1390627497, 1920390353, 2317712495, 4115122185, 5761171059, 6953137485, 9601951765, 13442732471, 28805855295, 40328197413, 67213662355, 201640987065]

約数ペア:

[(1, 201640987065), (3, 67213662355), (5, 40328197413), (7, 28805855295), (15, 13442732471), (21, 9601951765), (29, 6953137485), (35, 5761171059), (49, 4115122185), (87, 2317712495), (105, 1920390353), (145, 1390627497), (147, 1371707395), (203, 993305355), (245, 823024437), (435, 463542499), (609, 331101785), (735, 274341479), (1015, 198661071), (1051, 191856315), (1421, 141900765), (3045, 66220357), (3153, 63952105), (4263, 47300255), (5255, 38371263), (7105, 28380153), (7357, 27408045), (9001, 22402065), (15765, 12790421), (21315, 9460051), (22071, 9136015), (27003, 7467355), (30479, 6615735), (36785, 5481609), (45005, 4480413), (51499, 3915435), (63007, 3200295), (91437, 2205245), (110355, 1827203), (135015, 1493471), (152395, 1323147), (154497, 1305145), (189021, 1066765), (213353, 945105), (257495, 783087), (261029, 772485), (315035, 640059), (441049, 457185)]