196913891226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{739}}^1\times {\mathrm{262781}}^1$

素因数の和:263551

約数の個数: 48

約数和(自身を含む): 427031261280

約数和(自身を除く): 230117370054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 739, 1014, 1478, 2217, 4434, 9607, 19214, 28821, 57642, 124891, 249782, 262781, 374673, 525562, 749346, 788343, 1576686, 3416153, 6832306, 10248459, 20496918, 44409989, 88819978, 133229967, 194195159, 266459934, 388390318, 582585477, 1165170954, 2524537067, 5049074134, 7573611201, 15147222402, 32818981871, 65637963742, 98456945613, 196913891226]

約数ペア:

[(1, 196913891226), (2, 98456945613), (3, 65637963742), (6, 32818981871), (13, 15147222402), (26, 7573611201), (39, 5049074134), (78, 2524537067), (169, 1165170954), (338, 582585477), (507, 388390318), (739, 266459934), (1014, 194195159), (1478, 133229967), (2217, 88819978), (4434, 44409989), (9607, 20496918), (19214, 10248459), (28821, 6832306), (57642, 3416153), (124891, 1576686), (249782, 788343), (262781, 749346), (374673, 525562)]