210814458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{32503}}^1$

素因数の和:32578

約数の個数: 32

約数和(自身を含む): 449335296

約数和(自身を除く): 238520838

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 32503, 65006, 97509, 195018, 747569, 1495138, 1527641, 2242707, 3055282, 4485414, 4582923, 9165846, 35135743, 70271486, 105407229, 210814458]

約数ペア:

[(1, 210814458), (2, 105407229), (3, 70271486), (6, 35135743), (23, 9165846), (46, 4582923), (47, 4485414), (69, 3055282), (94, 2242707), (138, 1527641), (141, 1495138), (282, 747569), (1081, 195018), (2162, 97509), (3243, 65006), (6486, 32503)]