201553394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13883}}^1$

素因数の和:13970

約数の個数: 32

約数和(自身を含む): 371869056

約数和(自身を除く): 170315662

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 13883, 14518, 27766, 97181, 194362, 236011, 472022, 846863, 1652077, 1693726, 3304154, 5928041, 11856082, 14396671, 28793342, 100776697, 201553394]

約数ペア:

[(1, 201553394), (2, 100776697), (7, 28793342), (14, 14396671), (17, 11856082), (34, 5928041), (61, 3304154), (119, 1693726), (122, 1652077), (238, 846863), (427, 472022), (854, 236011), (1037, 194362), (2074, 97181), (7259, 27766), (13883, 14518)]