210007017786

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1\times {\mathrm{5087}}^1$

素因数の和:6267

約数の個数: 64

約数和(自身を含む): 431725510656

約数和(自身を除く): 221718492870

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 318, 393, 786, 991, 1982, 2973, 5087, 5946, 6943, 10174, 13886, 15261, 20829, 30522, 41658, 52523, 105046, 129821, 157569, 259642, 269611, 315138, 389463, 539222, 666397, 778926, 808833, 1332794, 1617666, 1999191, 3998382, 5041217, 6880513, 10082434, 13761026, 15123651, 20641539, 30247302, 35319041, 41283078, 70638082, 105957123, 211914246, 267184501, 534369002, 660399427, 801553503, 1320798854, 1603107006, 1981198281, 3962396562, 35001169631, 70002339262, 105003508893, 210007017786]

約数ペア:

[(1, 210007017786), (2, 105003508893), (3, 70002339262), (6, 35001169631), (53, 3962396562), (106, 1981198281), (131, 1603107006), (159, 1320798854), (262, 801553503), (318, 660399427), (393, 534369002), (786, 267184501), (991, 211914246), (1982, 105957123), (2973, 70638082), (5087, 41283078), (5946, 35319041), (6943, 30247302), (10174, 20641539), (13886, 15123651), (15261, 13761026), (20829, 10082434), (30522, 6880513), (41658, 5041217), (52523, 3998382), (105046, 1999191), (129821, 1617666), (157569, 1332794), (259642, 808833), (269611, 778926), (315138, 666397), (389463, 539222)]