202130992

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{78467}}^1$

素因数の和:78505

約数の個数: 40

約数和(自身を含む): 467041536

約数和(自身を除く): 264910544

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 78467, 156934, 313868, 549269, 627736, 1098538, 1255472, 1804741, 2197076, 3609482, 4394152, 7218964, 8788304, 12633187, 14437928, 25266374, 28875856, 50532748, 101065496, 202130992]

約数ペア:

[(1, 202130992), (2, 101065496), (4, 50532748), (7, 28875856), (8, 25266374), (14, 14437928), (16, 12633187), (23, 8788304), (28, 7218964), (46, 4394152), (56, 3609482), (92, 2197076), (112, 1804741), (161, 1255472), (184, 1098538), (322, 627736), (368, 549269), (644, 313868), (1288, 156934), (2576, 78467)]