200609860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53639}}^1$

素因数の和:53676

約数の個数: 48

約数和(自身を含む): 486622080

約数和(自身を除く): 286012220

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 53639, 107278, 214556, 268195, 536390, 590029, 911863, 1072780, 1180058, 1823726, 2360116, 2950145, 3647452, 4559315, 5900290, 9118630, 10030493, 11800580, 18237260, 20060986, 40121972, 50152465, 100304930, 200609860]

約数ペア:

[(1, 200609860), (2, 100304930), (4, 50152465), (5, 40121972), (10, 20060986), (11, 18237260), (17, 11800580), (20, 10030493), (22, 9118630), (34, 5900290), (44, 4559315), (55, 3647452), (68, 2950145), (85, 2360116), (110, 1823726), (170, 1180058), (187, 1072780), (220, 911863), (340, 590029), (374, 536390), (748, 268195), (935, 214556), (1870, 107278), (3740, 53639)]