214633310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1709}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 407527200

約数和(自身を除く): 192893890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 661, 1322, 1709, 3305, 3418, 6610, 8545, 12559, 17090, 25118, 32471, 62795, 64942, 125590, 162355, 324710, 1129649, 2259298, 5648245, 11296490, 21463331, 42926662, 107316655, 214633310]

約数ペア:

[(1, 214633310), (2, 107316655), (5, 42926662), (10, 21463331), (19, 11296490), (38, 5648245), (95, 2259298), (190, 1129649), (661, 324710), (1322, 162355), (1709, 125590), (3305, 64942), (3418, 62795), (6610, 32471), (8545, 25118), (12559, 17090)]