201189845

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{27617}}^1$

素因数の和:27700

約数の個数: 16

約数和(自身を含む): 254527488

約数和(自身を除く): 53337643

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 27617, 138085, 856127, 1297999, 4280635, 6489995, 40237969, 201189845]

約数ペア:

[(1, 201189845), (5, 40237969), (31, 6489995), (47, 4280635), (155, 1297999), (235, 856127), (1457, 138085), (7285, 27617)]