215524914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{10433}}^1$

素因数の和:10762

約数の個数: 32

約数和(自身を含む): 471783744

約数和(自身を除く): 256258830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 313, 626, 939, 1878, 3443, 6886, 10329, 10433, 20658, 20866, 31299, 62598, 114763, 229526, 344289, 688578, 3265529, 6531058, 9796587, 19593174, 35920819, 71841638, 107762457, 215524914]

約数ペア:

[(1, 215524914), (2, 107762457), (3, 71841638), (6, 35920819), (11, 19593174), (22, 9796587), (33, 6531058), (66, 3265529), (313, 688578), (626, 344289), (939, 229526), (1878, 114763), (3443, 62598), (6886, 31299), (10329, 20866), (10433, 20658)]