202480569

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:722

約数の個数: 36

約数和(自身を含む): 310564800

約数和(自身を除く): 108084231

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 529, 599, 639, 1587, 1633, 1797, 4761, 4899, 5391, 13777, 14697, 37559, 41331, 42529, 112677, 123993, 127587, 316871, 338031, 382761, 950613, 978167, 2851839, 2934501, 8803503, 22497841, 67493523, 202480569]

約数ペア:

[(1, 202480569), (3, 67493523), (9, 22497841), (23, 8803503), (69, 2934501), (71, 2851839), (207, 978167), (213, 950613), (529, 382761), (599, 338031), (639, 316871), (1587, 127587), (1633, 123993), (1797, 112677), (4761, 42529), (4899, 41331), (5391, 37559), (13777, 14697)]