185301813844

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{440989}}^1$

素因数の和:441392

約数の個数: 48

約数和(自身を含む): 380309776000

約数和(自身を除く): 195007962156

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 349, 602, 698, 1204, 1396, 2443, 4886, 9772, 15007, 30014, 60028, 105049, 210098, 420196, 440989, 881978, 1763956, 3086923, 6173846, 12347692, 18962527, 37925054, 75850108, 132737689, 153905161, 265475378, 307810322, 530950756, 615620644, 1077336127, 2154672254, 4309344508, 6617921923, 13235843846, 26471687692, 46325453461, 92650906922, 185301813844]

約数ペア:

[(1, 185301813844), (2, 92650906922), (4, 46325453461), (7, 26471687692), (14, 13235843846), (28, 6617921923), (43, 4309344508), (86, 2154672254), (172, 1077336127), (301, 615620644), (349, 530950756), (602, 307810322), (698, 265475378), (1204, 153905161), (1396, 132737689), (2443, 75850108), (4886, 37925054), (9772, 18962527), (15007, 12347692), (30014, 6173846), (60028, 3086923), (105049, 1763956), (210098, 881978), (420196, 440989)]