219066853828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1\times {\mathrm{32089}}^1$

素因数の和:34244

約数の個数: 48

約数和(自身を含む): 413139496000

約数和(自身を除く): 194072642172

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 2089, 3268, 4178, 8356, 32089, 39691, 64178, 79382, 89827, 128356, 158764, 179654, 359308, 609691, 1219382, 1379827, 1706713, 2438764, 2759654, 3413426, 5519308, 6826852, 26216713, 52433426, 67033921, 104866852, 134067842, 268135684, 1273644499, 2547288998, 2882458603, 5094577996, 5764917206, 11529834412, 54766713457, 109533426914, 219066853828]

約数ペア:

[(1, 219066853828), (2, 109533426914), (4, 54766713457), (19, 11529834412), (38, 5764917206), (43, 5094577996), (76, 2882458603), (86, 2547288998), (172, 1273644499), (817, 268135684), (1634, 134067842), (2089, 104866852), (3268, 67033921), (4178, 52433426), (8356, 26216713), (32089, 6826852), (39691, 5519308), (64178, 3413426), (79382, 2759654), (89827, 2438764), (128356, 1706713), (158764, 1379827), (179654, 1219382), (359308, 609691)]