200265230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^2$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 400223376

約数和(自身を除く): 199958146

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 137, 194, 274, 485, 685, 970, 1067, 1370, 1507, 2134, 3014, 5335, 7535, 10670, 13289, 15070, 18769, 26578, 37538, 66445, 93845, 132890, 146179, 187690, 206459, 292358, 412918, 730895, 1032295, 1461790, 1820593, 2064590, 3641186, 9102965, 18205930, 20026523, 40053046, 100132615, 200265230]

約数ペア:

[(1, 200265230), (2, 100132615), (5, 40053046), (10, 20026523), (11, 18205930), (22, 9102965), (55, 3641186), (97, 2064590), (110, 1820593), (137, 1461790), (194, 1032295), (274, 730895), (485, 412918), (685, 292358), (970, 206459), (1067, 187690), (1370, 146179), (1507, 132890), (2134, 93845), (3014, 66445), (5335, 37538), (7535, 26578), (10670, 18769), (13289, 15070)]