201852272

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{15329}}^1$

素因数の和:16160

約数の個数: 20

約数和(自身を含む): 391589520

約数和(自身を除く): 189737248

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 13168, 15329, 30658, 61316, 122632, 245264, 12615767, 25231534, 50463068, 100926136, 201852272]

約数ペア:

[(1, 201852272), (2, 100926136), (4, 50463068), (8, 25231534), (16, 12615767), (823, 245264), (1646, 122632), (3292, 61316), (6584, 30658), (13168, 15329)]