199770525468

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2789}}^1\times {\mathrm{6481}}^1$

素因数の和:9587

約数の個数: 72

約数和(自身を含む): 506880213840

約数和(自身を除く): 307109688372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 2789, 3684, 5526, 5578, 6481, 8367, 11052, 11156, 12962, 16734, 19443, 25101, 25924, 33468, 38886, 50202, 58329, 77772, 100404, 116658, 233316, 856223, 1712446, 1989667, 2568669, 3424892, 3979334, 5137338, 5969001, 7706007, 7958668, 10274676, 11938002, 15412014, 17907003, 18075509, 23876004, 30824028, 35814006, 36151018, 54226527, 71628012, 72302036, 108453054, 162679581, 216906108, 325359162, 650718324, 5549181263, 11098362526, 16647543789, 22196725052, 33295087578, 49942631367, 66590175156, 99885262734, 199770525468]

約数ペア:

[(1, 199770525468), (2, 99885262734), (3, 66590175156), (4, 49942631367), (6, 33295087578), (9, 22196725052), (12, 16647543789), (18, 11098362526), (36, 5549181263), (307, 650718324), (614, 325359162), (921, 216906108), (1228, 162679581), (1842, 108453054), (2763, 72302036), (2789, 71628012), (3684, 54226527), (5526, 36151018), (5578, 35814006), (6481, 30824028), (8367, 23876004), (11052, 18075509), (11156, 17907003), (12962, 15412014), (16734, 11938002), (19443, 10274676), (25101, 7958668), (25924, 7706007), (33468, 5969001), (38886, 5137338), (50202, 3979334), (58329, 3424892), (77772, 2568669), (100404, 1989667), (116658, 1712446), (233316, 856223)]