194245168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{2017}}^1$

素因数の和:2501

約数の個数: 40

約数和(自身を含む): 406376768

約数和(自身を除く): 212131600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 463, 926, 1852, 2017, 3704, 4034, 6019, 7408, 8068, 12038, 16136, 24076, 26221, 32272, 48152, 52442, 96304, 104884, 209768, 419536, 933871, 1867742, 3735484, 7470968, 12140323, 14941936, 24280646, 48561292, 97122584, 194245168]

約数ペア:

[(1, 194245168), (2, 97122584), (4, 48561292), (8, 24280646), (13, 14941936), (16, 12140323), (26, 7470968), (52, 3735484), (104, 1867742), (208, 933871), (463, 419536), (926, 209768), (1852, 104884), (2017, 96304), (3704, 52442), (4034, 48152), (6019, 32272), (7408, 26221), (8068, 24076), (12038, 16136)]