200396595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 391412736

約数和(自身を除く): 191016141

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 131, 255, 357, 393, 595, 655, 857, 917, 1785, 1965, 2227, 2571, 2751, 4285, 4585, 5999, 6681, 11135, 12855, 13755, 14569, 15589, 17997, 29995, 33405, 43707, 46767, 72845, 77945, 89985, 101983, 112267, 218535, 233835, 305949, 336801, 509915, 561335, 785869, 1529745, 1684005, 1908539, 2357607, 3929345, 5725617, 9542695, 11788035, 13359773, 28628085, 40079319, 66798865, 200396595]

約数ペア:

[(1, 200396595), (3, 66798865), (5, 40079319), (7, 28628085), (15, 13359773), (17, 11788035), (21, 9542695), (35, 5725617), (51, 3929345), (85, 2357607), (105, 1908539), (119, 1684005), (131, 1529745), (255, 785869), (357, 561335), (393, 509915), (595, 336801), (655, 305949), (857, 233835), (917, 218535), (1785, 112267), (1965, 101983), (2227, 89985), (2571, 77945), (2751, 72845), (4285, 46767), (4585, 43707), (5999, 33405), (6681, 29995), (11135, 17997), (12855, 15589), (13755, 14569)]