200948176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1340

約数の個数: 80

約数和(自身を含む): 464220288

約数和(自身を除く): 263272112

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 71, 88, 104, 142, 143, 176, 208, 284, 286, 568, 572, 781, 923, 1136, 1144, 1237, 1562, 1846, 2288, 2474, 3124, 3692, 4948, 6248, 7384, 9896, 10153, 12496, 13607, 14768, 16081, 19792, 20306, 27214, 32162, 40612, 54428, 64324, 81224, 87827, 108856, 128648, 162448, 175654, 176891, 217712, 257296, 351308, 353782, 702616, 707564, 966097, 1141751, 1405232, 1415128, 1932194, 2283502, 2830256, 3864388, 4567004, 7728776, 9134008, 12559261, 15457552, 18268016, 25118522, 50237044, 100474088, 200948176]

約数ペア:

[(1, 200948176), (2, 100474088), (4, 50237044), (8, 25118522), (11, 18268016), (13, 15457552), (16, 12559261), (22, 9134008), (26, 7728776), (44, 4567004), (52, 3864388), (71, 2830256), (88, 2283502), (104, 1932194), (142, 1415128), (143, 1405232), (176, 1141751), (208, 966097), (284, 707564), (286, 702616), (568, 353782), (572, 351308), (781, 257296), (923, 217712), (1136, 176891), (1144, 175654), (1237, 162448), (1562, 128648), (1846, 108856), (2288, 87827), (2474, 81224), (3124, 64324), (3692, 54428), (4948, 40612), (6248, 32162), (7384, 27214), (9896, 20306), (10153, 19792), (12496, 16081), (13607, 14768)]