201374866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{6571}}^1$

素因数の和:6790

約数の個数: 32

約数和(自身を含む): 378547200

約数和(自身を除く): 177172334

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 1393, 2189, 2786, 4378, 6571, 13142, 15323, 30646, 45997, 72281, 91994, 144562, 505967, 1011934, 1307629, 2615258, 9153403, 14383919, 18306806, 28767838, 100687433, 201374866]

約数ペア:

[(1, 201374866), (2, 100687433), (7, 28767838), (11, 18306806), (14, 14383919), (22, 9153403), (77, 2615258), (154, 1307629), (199, 1011934), (398, 505967), (1393, 144562), (2189, 91994), (2786, 72281), (4378, 45997), (6571, 30646), (13142, 15323)]