201226739

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 260697600

約数和(自身を除く): 59470861

約数列:

[1, 7, 17, 19, 61, 119, 133, 323, 427, 1037, 1159, 1459, 2261, 7259, 8113, 10213, 19703, 24803, 27721, 88999, 137921, 173621, 194047, 471257, 622993, 1512983, 1690981, 3298799, 10590881, 11836867, 28746677, 201226739]

約数ペア:

[(1, 201226739), (7, 28746677), (17, 11836867), (19, 10590881), (61, 3298799), (119, 1690981), (133, 1512983), (323, 622993), (427, 471257), (1037, 194047), (1159, 173621), (1459, 137921), (2261, 88999), (7259, 27721), (8113, 24803), (10213, 19703)]