201239650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{174991}}^1$

素因数の和:175026

約数の個数: 24

約数和(自身を含む): 390582144

約数和(自身を除く): 189342494

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 174991, 349982, 874955, 1749910, 4024793, 4374775, 8049586, 8749550, 20123965, 40247930, 100619825, 201239650]

約数ペア:

[(1, 201239650), (2, 100619825), (5, 40247930), (10, 20123965), (23, 8749550), (25, 8049586), (46, 4374775), (50, 4024793), (115, 1749910), (230, 874955), (575, 349982), (1150, 174991)]