200813536

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 514805760

約数和(自身を除く): 313992224

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 224, 239, 242, 248, 308, 341, 352, 434, 478, 484, 496, 616, 682, 847, 868, 956, 968, 992, 1232, 1364, 1673, 1694, 1736, 1912, 1936, 2387, 2464, 2629, 2728, 3346, 3388, 3472, 3751, 3824, 3872, 4774, 5258, 5456, 6692, 6776, 6944, 7409, 7502, 7648, 9548, 10516, 10912, 13384, 13552, 14818, 15004, 18403, 19096, 21032, 26257, 26768, 27104, 28919, 29636, 30008, 36806, 38192, 42064, 51863, 52514, 53536, 57838, 59272, 60016, 73612, 76384, 81499, 84128, 103726, 105028, 115676, 118544, 120032, 147224, 162998, 202433, 207452, 210056, 231352, 237088, 294448, 325996, 404866, 414904, 420112, 462704, 570493, 588896, 651992, 809732, 829808, 840224, 896489, 925408, 1140986, 1303984, 1619464, 1659616, 1792978, 2281972, 2607968, 3238928, 3585956, 4563944, 6275423, 6477856, 7171912, 9127888, 12550846, 14343824, 18255776, 25101692, 28687648, 50203384, 100406768, 200813536]

約数ペア:

[(1, 200813536), (2, 100406768), (4, 50203384), (7, 28687648), (8, 25101692), (11, 18255776), (14, 14343824), (16, 12550846), (22, 9127888), (28, 7171912), (31, 6477856), (32, 6275423), (44, 4563944), (56, 3585956), (62, 3238928), (77, 2607968), (88, 2281972), (112, 1792978), (121, 1659616), (124, 1619464), (154, 1303984), (176, 1140986), (217, 925408), (224, 896489), (239, 840224), (242, 829808), (248, 809732), (308, 651992), (341, 588896), (352, 570493), (434, 462704), (478, 420112), (484, 414904), (496, 404866), (616, 325996), (682, 294448), (847, 237088), (868, 231352), (956, 210056), (968, 207452), (992, 202433), (1232, 162998), (1364, 147224), (1673, 120032), (1694, 118544), (1736, 115676), (1912, 105028), (1936, 103726), (2387, 84128), (2464, 81499), (2629, 76384), (2728, 73612), (3346, 60016), (3388, 59272), (3472, 57838), (3751, 53536), (3824, 52514), (3872, 51863), (4774, 42064), (5258, 38192), (5456, 36806), (6692, 30008), (6776, 29636), (6944, 28919), (7409, 27104), (7502, 26768), (7648, 26257), (9548, 21032), (10516, 19096), (10912, 18403), (13384, 15004), (13552, 14818)]