203400436

素因数分解:

$2^2\times {\mathrm{12703}}^1\times {\mathrm{4003}}^1$

素因数の和:16710

約数の個数: 12

約数和(自身を含む): 356067712

約数和(自身を除く): 152667276

約数列:

[1, 2, 4, 4003, 8006, 12703, 16012, 25406, 50812, 50850109, 101700218, 203400436]

約数ペア:

[(1, 203400436), (2, 101700218), (4, 50850109), (4003, 50812), (8006, 25406), (12703, 16012)]