202165964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7255

約数の個数: 72

約数和(自身を含む): 483568848

約数和(自身を除く): 281402884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 7007, 7213, 14014, 14426, 28028, 28852, 50491, 79343, 93769, 100982, 158686, 187538, 201964, 317372, 353437, 375076, 555401, 656383, 706874, 1031459, 1110802, 1312766, 1413748, 2062918, 2221604, 2625532, 3887807, 4125836, 4594681, 7220213, 7775614, 9189362, 14440426, 15551228, 18378724, 28880852, 50541491, 101082982, 202165964]

約数ペア:

[(1, 202165964), (2, 101082982), (4, 50541491), (7, 28880852), (11, 18378724), (13, 15551228), (14, 14440426), (22, 9189362), (26, 7775614), (28, 7220213), (44, 4594681), (49, 4125836), (52, 3887807), (77, 2625532), (91, 2221604), (98, 2062918), (143, 1413748), (154, 1312766), (182, 1110802), (196, 1031459), (286, 706874), (308, 656383), (364, 555401), (539, 375076), (572, 353437), (637, 317372), (1001, 201964), (1078, 187538), (1274, 158686), (2002, 100982), (2156, 93769), (2548, 79343), (4004, 50491), (7007, 28852), (7213, 28028), (14014, 14426)]