200256617

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 240724224

約数和(自身を除く): 40467607

約数列:

[1, 11, 17, 37, 103, 187, 281, 407, 629, 1133, 1751, 3091, 3811, 4777, 6919, 10397, 19261, 28943, 41921, 52547, 64787, 114367, 176749, 318373, 492031, 712657, 1070891, 1944239, 5412341, 11779801, 18205147, 200256617]

約数ペア:

[(1, 200256617), (11, 18205147), (17, 11779801), (37, 5412341), (103, 1944239), (187, 1070891), (281, 712657), (407, 492031), (629, 318373), (1133, 176749), (1751, 114367), (3091, 64787), (3811, 52547), (4777, 41921), (6919, 28943), (10397, 19261)]