203882896

素因数分解:

$2^4\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1621}}^1$

素因数の和:2759

約数の個数: 40

約数和(自身を含む): 452135744

約数和(自身を除く): 248252848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1123, 1621, 2246, 3242, 4492, 6484, 7861, 8984, 11347, 12968, 15722, 17968, 22694, 25936, 31444, 45388, 62888, 90776, 125776, 181552, 1820383, 3640766, 7281532, 12742681, 14563064, 25485362, 29126128, 50970724, 101941448, 203882896]

約数ペア:

[(1, 203882896), (2, 101941448), (4, 50970724), (7, 29126128), (8, 25485362), (14, 14563064), (16, 12742681), (28, 7281532), (56, 3640766), (112, 1820383), (1123, 181552), (1621, 125776), (2246, 90776), (3242, 62888), (4492, 45388), (6484, 31444), (7861, 25936), (8984, 22694), (11347, 17968), (12968, 15722)]