203582590

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 372003840

約数和(自身を除く): 168421250

約数列:

[1, 2, 5, 10, 103, 206, 239, 478, 515, 827, 1030, 1195, 1654, 2390, 4135, 8270, 24617, 49234, 85181, 123085, 170362, 197653, 246170, 395306, 425905, 851810, 988265, 1976530, 20358259, 40716518, 101791295, 203582590]

約数ペア:

[(1, 203582590), (2, 101791295), (5, 40716518), (10, 20358259), (103, 1976530), (206, 988265), (239, 851810), (478, 425905), (515, 395306), (827, 246170), (1030, 197653), (1195, 170362), (1654, 123085), (2390, 85181), (4135, 49234), (8270, 24617)]