202407795

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28289}}^1$

素因数の和:28356

約数の個数: 32

約数和(自身を含む): 366638400

約数和(自身を除く): 164230605

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 28289, 84867, 141445, 254601, 424335, 763803, 1273005, 1499317, 3819015, 4497951, 7496585, 13493853, 22489755, 40481559, 67469265, 202407795]

約数ペア:

[(1, 202407795), (3, 67469265), (5, 40481559), (9, 22489755), (15, 13493853), (27, 7496585), (45, 4497951), (53, 3819015), (135, 1499317), (159, 1273005), (265, 763803), (477, 424335), (795, 254601), (1431, 141445), (2385, 84867), (7155, 28289)]