205250872358

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{653711}}^1$

素因数の和:654308

約数の個数: 32

約数和(自身を含む): 361100049408

約数和(自身を除く): 155849177050

約数列:

[1, 2, 7, 14, 41, 82, 287, 547, 574, 1094, 3829, 7658, 22427, 44854, 156989, 313978, 653711, 1307422, 4575977, 9151954, 26802151, 53604302, 187615057, 357579917, 375230114, 715159834, 2503059419, 5006118838, 14660776597, 29321553194, 102625436179, 205250872358]

約数ペア:

[(1, 205250872358), (2, 102625436179), (7, 29321553194), (14, 14660776597), (41, 5006118838), (82, 2503059419), (287, 715159834), (547, 375230114), (574, 357579917), (1094, 187615057), (3829, 53604302), (7658, 26802151), (22427, 9151954), (44854, 4575977), (156989, 1307422), (313978, 653711)]