207974403078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60611}}^1\times {\mathrm{43991}}^1$

素因数の和:104620

約数の個数: 32

約数和(自身を含む): 447962441472

約数和(自身を除く): 239988038394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 43991, 60611, 87982, 121222, 131973, 181833, 263946, 363666, 571883, 787943, 1143766, 1575886, 1715649, 2363829, 3431298, 4727658, 2666338501, 5332677002, 7999015503, 15998031006, 34662400513, 69324801026, 103987201539, 207974403078]

約数ペア:

[(1, 207974403078), (2, 103987201539), (3, 69324801026), (6, 34662400513), (13, 15998031006), (26, 7999015503), (39, 5332677002), (78, 2666338501), (43991, 4727658), (60611, 3431298), (87982, 2363829), (121222, 1715649), (131973, 1575886), (181833, 1143766), (263946, 787943), (363666, 571883)]