200171104

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3739}}^1$

素因数の和:3995

約数の個数: 48

約数和(自身を含む): 452390400

約数和(自身を除く): 252219296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1673, 1912, 3346, 3739, 3824, 6692, 7478, 7648, 13384, 14956, 26173, 26768, 29912, 52346, 53536, 59824, 104692, 119648, 209384, 418768, 837536, 893621, 1787242, 3574484, 6255347, 7148968, 12510694, 14297936, 25021388, 28595872, 50042776, 100085552, 200171104]

約数ペア:

[(1, 200171104), (2, 100085552), (4, 50042776), (7, 28595872), (8, 25021388), (14, 14297936), (16, 12510694), (28, 7148968), (32, 6255347), (56, 3574484), (112, 1787242), (224, 893621), (239, 837536), (478, 418768), (956, 209384), (1673, 119648), (1912, 104692), (3346, 59824), (3739, 53536), (3824, 52346), (6692, 29912), (7478, 26768), (7648, 26173), (13384, 14956)]