196394660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127529}}^1$

素因数の和:127556

約数の個数: 48

約数和(自身を含む): 514200960

約数和(自身を除く): 317806300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 127529, 255058, 510116, 637645, 892703, 1275290, 1402819, 1785406, 2550580, 2805638, 3570812, 4463515, 5611276, 7014095, 8927030, 9819733, 14028190, 17854060, 19639466, 28056380, 39278932, 49098665, 98197330, 196394660]

約数ペア:

[(1, 196394660), (2, 98197330), (4, 49098665), (5, 39278932), (7, 28056380), (10, 19639466), (11, 17854060), (14, 14028190), (20, 9819733), (22, 8927030), (28, 7014095), (35, 5611276), (44, 4463515), (55, 3570812), (70, 2805638), (77, 2550580), (110, 1785406), (140, 1402819), (154, 1275290), (220, 892703), (308, 637645), (385, 510116), (770, 255058), (1540, 127529)]