212099916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6491}}^1$

素因数の和:6894

約数の個数: 48

約数和(自身を含む): 567141120

約数和(自身を除く): 355041204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 778, 1167, 1556, 2334, 2723, 4668, 5446, 6491, 8169, 10892, 12982, 16338, 19473, 25964, 32676, 38946, 45437, 77892, 90874, 136311, 181748, 272622, 545244, 2524999, 5049998, 7574997, 10099996, 15149994, 17674993, 30299988, 35349986, 53024979, 70699972, 106049958, 212099916]

約数ペア:

[(1, 212099916), (2, 106049958), (3, 70699972), (4, 53024979), (6, 35349986), (7, 30299988), (12, 17674993), (14, 15149994), (21, 10099996), (28, 7574997), (42, 5049998), (84, 2524999), (389, 545244), (778, 272622), (1167, 181748), (1556, 136311), (2334, 90874), (2723, 77892), (4668, 45437), (5446, 38946), (6491, 32676), (8169, 25964), (10892, 19473), (12982, 16338)]