201375285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1301}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 341978112

約数和(自身を除く): 140602827

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 607, 1301, 1821, 3035, 3903, 6505, 9105, 10319, 19515, 22117, 30957, 51595, 66351, 110585, 154785, 331755, 789707, 2369121, 3948535, 11845605, 13425019, 40275057, 67125095, 201375285]

約数ペア:

[(1, 201375285), (3, 67125095), (5, 40275057), (15, 13425019), (17, 11845605), (51, 3948535), (85, 2369121), (255, 789707), (607, 331755), (1301, 154785), (1821, 110585), (3035, 66351), (3903, 51595), (6505, 30957), (9105, 22117), (10319, 19515)]