218731514

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{80239}}^1$

素因数の和:80317

約数の個数: 16

約数和(自身を含む): 346636800

約数和(自身を除く): 127905286

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 80239, 160478, 2326931, 3771233, 4653862, 7542466, 109365757, 218731514]

約数ペア:

[(1, 218731514), (2, 109365757), (29, 7542466), (47, 4653862), (58, 3771233), (94, 2326931), (1363, 160478), (2726, 80239)]