206567945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{8513}}^1$

素因数の和:8752

約数の個数: 16

約数和(自身を含む): 259915392

約数和(自身を除く): 53347447

約数列:

[1, 5, 23, 115, 211, 1055, 4853, 8513, 24265, 42565, 195799, 978995, 1796243, 8981215, 41313589, 206567945]

約数ペア:

[(1, 206567945), (5, 41313589), (23, 8981215), (115, 1796243), (211, 978995), (1055, 195799), (4853, 42565), (8513, 24265)]