199933428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3863}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 493355520

約数和(自身を除く): 293422092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 227, 228, 454, 681, 908, 1362, 2724, 3863, 4313, 7726, 8626, 11589, 12939, 15452, 17252, 23178, 25878, 46356, 51756, 73397, 146794, 220191, 293588, 440382, 876901, 880764, 1753802, 2630703, 3507604, 5261406, 10522812, 16661119, 33322238, 49983357, 66644476, 99966714, 199933428]

約数ペア:

[(1, 199933428), (2, 99966714), (3, 66644476), (4, 49983357), (6, 33322238), (12, 16661119), (19, 10522812), (38, 5261406), (57, 3507604), (76, 2630703), (114, 1753802), (227, 880764), (228, 876901), (454, 440382), (681, 293588), (908, 220191), (1362, 146794), (2724, 73397), (3863, 51756), (4313, 46356), (7726, 25878), (8626, 23178), (11589, 17252), (12939, 15452)]