199445416

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{67931}}^1$

素因数の和:68304

約数の個数: 16

約数和(自身を含む): 374984640

約数和(自身を除く): 175539224

約数列:

[1, 2, 4, 8, 367, 734, 1468, 2936, 67931, 135862, 271724, 543448, 24930677, 49861354, 99722708, 199445416]

約数ペア:

[(1, 199445416), (2, 99722708), (4, 49861354), (8, 24930677), (367, 543448), (734, 271724), (1468, 135862), (2936, 67931)]