202960945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1163}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 281594880

約数和(自身を除く): 78633935

約数列:

[1, 5, 11, 19, 55, 95, 167, 209, 835, 1045, 1163, 1837, 3173, 5815, 9185, 12793, 15865, 22097, 34903, 63965, 110485, 174515, 194221, 243067, 971105, 1215335, 2136431, 3690199, 10682155, 18450995, 40592189, 202960945]

約数ペア:

[(1, 202960945), (5, 40592189), (11, 18450995), (19, 10682155), (55, 3690199), (95, 2136431), (167, 1215335), (209, 971105), (835, 243067), (1045, 194221), (1163, 174515), (1837, 110485), (3173, 63965), (5815, 34903), (9185, 22097), (12793, 15865)]