202436542

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 391104000

約数和(自身を除く): 188667458

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 139, 154, 193, 278, 343, 386, 539, 686, 973, 1078, 1351, 1529, 1946, 2123, 2702, 3058, 3773, 4246, 6811, 7546, 9457, 10703, 13622, 14861, 18914, 21406, 26827, 29722, 47677, 53654, 66199, 74921, 95354, 104027, 132398, 149842, 187789, 208054, 295097, 375578, 524447, 590194, 728189, 1048894, 1314523, 1456378, 2065679, 2629046, 4131358, 9201661, 14459753, 18403322, 28919506, 101218271, 202436542]

約数ペア:

[(1, 202436542), (2, 101218271), (7, 28919506), (11, 18403322), (14, 14459753), (22, 9201661), (49, 4131358), (77, 2629046), (98, 2065679), (139, 1456378), (154, 1314523), (193, 1048894), (278, 728189), (343, 590194), (386, 524447), (539, 375578), (686, 295097), (973, 208054), (1078, 187789), (1351, 149842), (1529, 132398), (1946, 104027), (2123, 95354), (2702, 74921), (3058, 66199), (3773, 53654), (4246, 47677), (6811, 29722), (7546, 26827), (9457, 21406), (10703, 18914), (13622, 14861)]