201992291360

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6343979}}^1$

素因数の和:6344193

約数の個数: 48

約数和(自身を含む): 479604888000

約数和(自身を除く): 277612596640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 6368, 7960, 15920, 31840, 6343979, 12687958, 25375916, 31719895, 50751832, 63439790, 101503664, 126879580, 203007328, 253759160, 507518320, 1015036640, 1262451821, 2524903642, 5049807284, 6312259105, 10099614568, 12624518210, 20199229136, 25249036420, 40398458272, 50498072840, 100996145680, 201992291360]

約数ペア:

[(1, 201992291360), (2, 100996145680), (4, 50498072840), (5, 40398458272), (8, 25249036420), (10, 20199229136), (16, 12624518210), (20, 10099614568), (32, 6312259105), (40, 5049807284), (80, 2524903642), (160, 1262451821), (199, 1015036640), (398, 507518320), (796, 253759160), (995, 203007328), (1592, 126879580), (1990, 101503664), (3184, 63439790), (3980, 50751832), (6368, 31719895), (7960, 25375916), (15920, 12687958), (31840, 6343979)]