218129074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 352684800

約数和(自身を除く): 134555726

約数列:

[1, 2, 17, 34, 103, 199, 206, 313, 398, 626, 1751, 3383, 3502, 5321, 6766, 10642, 20497, 32239, 40994, 62287, 64478, 124574, 348449, 548063, 696898, 1058879, 1096126, 2117758, 6415561, 12831122, 109064537, 218129074]

約数ペア:

[(1, 218129074), (2, 109064537), (17, 12831122), (34, 6415561), (103, 2117758), (199, 1096126), (206, 1058879), (313, 696898), (398, 548063), (626, 348449), (1751, 124574), (3383, 64478), (3502, 62287), (5321, 40994), (6766, 32239), (10642, 20497)]