201024688

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 395752448

約数和(自身を除く): 194727760

約数列:

[1, 2, 4, 8, 16, 103, 206, 223, 412, 446, 547, 824, 892, 1094, 1648, 1784, 2188, 3568, 4376, 8752, 22969, 45938, 56341, 91876, 112682, 121981, 183752, 225364, 243962, 367504, 450728, 487924, 901456, 975848, 1951696, 12564043, 25128086, 50256172, 100512344, 201024688]

約数ペア:

[(1, 201024688), (2, 100512344), (4, 50256172), (8, 25128086), (16, 12564043), (103, 1951696), (206, 975848), (223, 901456), (412, 487924), (446, 450728), (547, 367504), (824, 243962), (892, 225364), (1094, 183752), (1648, 121981), (1784, 112682), (2188, 91876), (3568, 56341), (4376, 45938), (8752, 22969)]