201047238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{531871}}^1$

素因数の和:531889

約数の個数: 32

約数和(自身を含む): 510597120

約数和(自身を除く): 309549882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 531871, 1063742, 1595613, 3191226, 3723097, 4786839, 7446194, 9573678, 11169291, 14360517, 22338582, 28721034, 33507873, 67015746, 100523619, 201047238]

約数ペア:

[(1, 201047238), (2, 100523619), (3, 67015746), (6, 33507873), (7, 28721034), (9, 22338582), (14, 14360517), (18, 11169291), (21, 9573678), (27, 7446194), (42, 4786839), (54, 3723097), (63, 3191226), (126, 1595613), (189, 1063742), (378, 531871)]