200542055

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 299537280

約数和(自身を除く): 98995225

約数列:

[1, 5, 7, 19, 35, 49, 67, 95, 133, 245, 335, 469, 643, 665, 931, 1273, 2345, 3215, 3283, 4501, 4655, 6365, 8911, 12217, 16415, 22505, 31507, 43081, 44555, 61085, 62377, 85519, 157535, 215405, 301567, 311885, 427595, 598633, 818539, 1507835, 2110969, 2993165, 4092695, 5729773, 10554845, 28648865, 40108411, 200542055]

約数ペア:

[(1, 200542055), (5, 40108411), (7, 28648865), (19, 10554845), (35, 5729773), (49, 4092695), (67, 2993165), (95, 2110969), (133, 1507835), (245, 818539), (335, 598633), (469, 427595), (643, 311885), (665, 301567), (931, 215405), (1273, 157535), (2345, 85519), (3215, 62377), (3283, 61085), (4501, 44555), (4655, 43081), (6365, 31507), (8911, 22505), (12217, 16415)]