199720347832

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1\times {\mathrm{5107}}^1$

素因数の和:6220

約数の個数: 64

約数和(自身を含む): 392828901120

約数和(自身を除く): 193108553288

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 257, 514, 827, 1028, 1654, 2056, 3308, 5107, 5911, 6616, 10214, 11822, 19021, 20428, 23644, 38042, 40856, 47288, 76084, 117461, 152168, 212539, 234922, 425078, 469844, 850156, 939688, 1312499, 1700312, 2624998, 4223489, 4888397, 5249996, 8446978, 9776794, 10499992, 16893956, 19553588, 30187477, 33787912, 39107176, 60374954, 97140247, 120749908, 194280494, 241499816, 388560988, 777121976, 1085436673, 2170873346, 4341746692, 8683493384, 24965043479, 49930086958, 99860173916, 199720347832]

約数ペア:

[(1, 199720347832), (2, 99860173916), (4, 49930086958), (8, 24965043479), (23, 8683493384), (46, 4341746692), (92, 2170873346), (184, 1085436673), (257, 777121976), (514, 388560988), (827, 241499816), (1028, 194280494), (1654, 120749908), (2056, 97140247), (3308, 60374954), (5107, 39107176), (5911, 33787912), (6616, 30187477), (10214, 19553588), (11822, 16893956), (19021, 10499992), (20428, 9776794), (23644, 8446978), (38042, 5249996), (40856, 4888397), (47288, 4223489), (76084, 2624998), (117461, 1700312), (152168, 1312499), (212539, 939688), (234922, 850156), (425078, 469844)]