201742184

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{18287}}^1$

素因数の和:18497

約数の個数: 32

約数和(自身を含む): 434522880

約数和(自身を除く): 232780696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 18287, 36574, 73148, 128009, 146296, 256018, 512036, 1024072, 3602539, 7205078, 14410156, 25217773, 28820312, 50435546, 100871092, 201742184]

約数ペア:

[(1, 201742184), (2, 100871092), (4, 50435546), (7, 28820312), (8, 25217773), (14, 14410156), (28, 7205078), (56, 3602539), (197, 1024072), (394, 512036), (788, 256018), (1379, 146296), (1576, 128009), (2758, 73148), (5516, 36574), (11032, 18287)]