205367304

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{54503}}^1$

素因数の和:54669

約数の個数: 32

約数和(自身を含む): 516697920

約数和(自身を除く): 311330616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 54503, 109006, 163509, 218012, 327018, 436024, 654036, 1308072, 8556971, 17113942, 25670913, 34227884, 51341826, 68455768, 102683652, 205367304]

約数ペア:

[(1, 205367304), (2, 102683652), (3, 68455768), (4, 51341826), (6, 34227884), (8, 25670913), (12, 17113942), (24, 8556971), (157, 1308072), (314, 654036), (471, 436024), (628, 327018), (942, 218012), (1256, 163509), (1884, 109006), (3768, 54503)]