199812408

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{361979}}^1$

素因数の和:362011

約数の個数: 32

約数和(自身を含む): 521251200

約数和(自身を除く): 321438792

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 361979, 723958, 1085937, 1447916, 2171874, 2895832, 4343748, 8325517, 8687496, 16651034, 24976551, 33302068, 49953102, 66604136, 99906204, 199812408]

約数ペア:

[(1, 199812408), (2, 99906204), (3, 66604136), (4, 49953102), (6, 33302068), (8, 24976551), (12, 16651034), (23, 8687496), (24, 8325517), (46, 4343748), (69, 2895832), (92, 2171874), (138, 1447916), (184, 1085937), (276, 723958), (552, 361979)]