202130896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 439846848

約数和(自身を除く): 237715952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 101, 137, 166, 176, 202, 274, 332, 404, 548, 664, 808, 913, 1096, 1111, 1328, 1507, 1616, 1826, 2192, 2222, 3014, 3652, 4444, 6028, 7304, 8383, 8888, 11371, 12056, 13837, 14608, 16766, 17776, 22742, 24112, 27674, 33532, 45484, 55348, 67064, 90968, 92213, 110696, 125081, 134128, 152207, 181936, 184426, 221392, 250162, 304414, 368852, 500324, 608828, 737704, 1000648, 1148471, 1217656, 1475408, 2001296, 2296942, 2435312, 4593884, 9187768, 12633181, 18375536, 25266362, 50532724, 101065448, 202130896]

約数ペア:

[(1, 202130896), (2, 101065448), (4, 50532724), (8, 25266362), (11, 18375536), (16, 12633181), (22, 9187768), (44, 4593884), (83, 2435312), (88, 2296942), (101, 2001296), (137, 1475408), (166, 1217656), (176, 1148471), (202, 1000648), (274, 737704), (332, 608828), (404, 500324), (548, 368852), (664, 304414), (808, 250162), (913, 221392), (1096, 184426), (1111, 181936), (1328, 152207), (1507, 134128), (1616, 125081), (1826, 110696), (2192, 92213), (2222, 90968), (3014, 67064), (3652, 55348), (4444, 45484), (6028, 33532), (7304, 27674), (8383, 24112), (8888, 22742), (11371, 17776), (12056, 16766), (13837, 14608)]