201801073085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{65257}}^1$

素因数の和:65645

約数の個数: 32

約数和(自身を含む): 254399698944

約数和(自身を除く): 52598625859

約数列:

[1, 5, 31, 71, 155, 281, 355, 1405, 2201, 8711, 11005, 19951, 43555, 65257, 99755, 326285, 618481, 2022967, 3092405, 4633247, 10114835, 18337217, 23166235, 91686085, 143630657, 568453727, 718153285, 1301942407, 2842268635, 6509712035, 40360214617, 201801073085]

約数ペア:

[(1, 201801073085), (5, 40360214617), (31, 6509712035), (71, 2842268635), (155, 1301942407), (281, 718153285), (355, 568453727), (1405, 143630657), (2201, 91686085), (8711, 23166235), (11005, 18337217), (19951, 10114835), (43555, 4633247), (65257, 3092405), (99755, 2022967), (326285, 618481)]