200792456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1090

約数の個数: 64

約数和(自身を含む): 419020800

約数和(自身を除く): 218228344

約数列:

[1, 2, 4, 8, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 344, 589, 817, 991, 1178, 1333, 1634, 1982, 2356, 2666, 3268, 3964, 4712, 5332, 6536, 7928, 10664, 18829, 25327, 30721, 37658, 42613, 50654, 61442, 75316, 85226, 101308, 122884, 150632, 170452, 202616, 245768, 340904, 583699, 809647, 1167398, 1321003, 1619294, 2334796, 2642006, 3238588, 4669592, 5284012, 6477176, 10568024, 25099057, 50198114, 100396228, 200792456]

約数ペア:

[(1, 200792456), (2, 100396228), (4, 50198114), (8, 25099057), (19, 10568024), (31, 6477176), (38, 5284012), (43, 4669592), (62, 3238588), (76, 2642006), (86, 2334796), (124, 1619294), (152, 1321003), (172, 1167398), (248, 809647), (344, 583699), (589, 340904), (817, 245768), (991, 202616), (1178, 170452), (1333, 150632), (1634, 122884), (1982, 101308), (2356, 85226), (2666, 75316), (3268, 61442), (3964, 50654), (4712, 42613), (5332, 37658), (6536, 30721), (7928, 25327), (10664, 18829)]