208688291214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1\times {\mathrm{517403}}^1$

素因数の和:522592

約数の個数: 32

約数和(自身を含む): 449570265984

約数和(自身を除く): 240881974770

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5171, 10342, 15513, 31026, 67223, 134446, 201669, 403338, 517403, 1034806, 1552209, 3104418, 6726239, 13452478, 20178717, 40357434, 2675490913, 5350981826, 8026472739, 16052945478, 34781381869, 69562763738, 104344145607, 208688291214]

約数ペア:

[(1, 208688291214), (2, 104344145607), (3, 69562763738), (6, 34781381869), (13, 16052945478), (26, 8026472739), (39, 5350981826), (78, 2675490913), (5171, 40357434), (10342, 20178717), (15513, 13452478), (31026, 6726239), (67223, 3104418), (134446, 1552209), (201669, 1034806), (403338, 517403)]