207971796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{39659}}^1$

素因数の和:39708

約数の個数: 48

約数和(自身を含む): 533030400

約数和(自身を除く): 325058604

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 39659, 79318, 118977, 158636, 237954, 475908, 753521, 912157, 1507042, 1824314, 2260563, 2736471, 3014084, 3648628, 4521126, 5472942, 9042252, 10945884, 17330983, 34661966, 51992949, 69323932, 103985898, 207971796]

約数ペア:

[(1, 207971796), (2, 103985898), (3, 69323932), (4, 51992949), (6, 34661966), (12, 17330983), (19, 10945884), (23, 9042252), (38, 5472942), (46, 4521126), (57, 3648628), (69, 3014084), (76, 2736471), (92, 2260563), (114, 1824314), (138, 1507042), (228, 912157), (276, 753521), (437, 475908), (874, 237954), (1311, 158636), (1748, 118977), (2622, 79318), (5244, 39659)]