213328162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 350974080

約数和(自身を除く): 137645918

約数列:

[1, 2, 19, 37, 38, 71, 74, 142, 703, 1349, 1406, 2137, 2627, 2698, 4274, 5254, 40603, 49913, 79069, 81206, 99826, 151727, 158138, 303454, 1502311, 2882813, 3004622, 5613899, 5765626, 11227798, 106664081, 213328162]

約数ペア:

[(1, 213328162), (2, 106664081), (19, 11227798), (37, 5765626), (38, 5613899), (71, 3004622), (74, 2882813), (142, 1502311), (703, 303454), (1349, 158138), (1406, 151727), (2137, 99826), (2627, 81206), (2698, 79069), (4274, 49913), (5254, 40603)]