205102384

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{442031}}^1$

素因数の和:442068

約数の個数: 20

約数和(自身を含む): 411089760

約数和(自身を除く): 205987376

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 442031, 884062, 1768124, 3536248, 7072496, 12818899, 25637798, 51275596, 102551192, 205102384]

約数ペア:

[(1, 205102384), (2, 102551192), (4, 51275596), (8, 25637798), (16, 12818899), (29, 7072496), (58, 3536248), (116, 1768124), (232, 884062), (464, 442031)]