208023872

素因数分解:

$2^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4787}}^1$

素因数の和:4903

約数の個数: 56

約数和(自身を含む): 476731584

約数和(自身を除く): 268707712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 194, 224, 388, 448, 679, 776, 1358, 1552, 2716, 3104, 4787, 5432, 6208, 9574, 10864, 19148, 21728, 33509, 38296, 43456, 67018, 76592, 134036, 153184, 268072, 306368, 464339, 536144, 928678, 1072288, 1857356, 2144576, 3250373, 3714712, 6500746, 7429424, 13001492, 14858848, 26002984, 29717696, 52005968, 104011936, 208023872]

約数ペア:

[(1, 208023872), (2, 104011936), (4, 52005968), (7, 29717696), (8, 26002984), (14, 14858848), (16, 13001492), (28, 7429424), (32, 6500746), (56, 3714712), (64, 3250373), (97, 2144576), (112, 1857356), (194, 1072288), (224, 928678), (388, 536144), (448, 464339), (679, 306368), (776, 268072), (1358, 153184), (1552, 134036), (2716, 76592), (3104, 67018), (4787, 43456), (5432, 38296), (6208, 33509), (9574, 21728), (10864, 19148)]