201753377

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 244660416

約数和(自身を除く): 42907039

約数列:

[1, 7, 29, 43, 203, 301, 797, 841, 1247, 5579, 5887, 8729, 23113, 34271, 36163, 161791, 239897, 253141, 670277, 993859, 4691939, 6957013, 28821911, 201753377]

約数ペア:

[(1, 201753377), (7, 28821911), (29, 6957013), (43, 4691939), (203, 993859), (301, 670277), (797, 253141), (841, 239897), (1247, 161791), (5579, 36163), (5887, 34271), (8729, 23113)]