212663166

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{12791}}^1$

素因数の和:12976

約数の個数: 32

約数和(自身を含む): 453143808

約数和(自身を除く): 240480642

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 2771, 5542, 8313, 12791, 16626, 25582, 38373, 76746, 217447, 434894, 652341, 1304682, 2084933, 4169866, 6254799, 12509598, 35443861, 70887722, 106331583, 212663166]

約数ペア:

[(1, 212663166), (2, 106331583), (3, 70887722), (6, 35443861), (17, 12509598), (34, 6254799), (51, 4169866), (102, 2084933), (163, 1304682), (326, 652341), (489, 434894), (978, 217447), (2771, 76746), (5542, 38373), (8313, 25582), (12791, 16626)]