201442552

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{25409}}^1$

素因数の和:26406

約数の個数: 16

約数和(自身を含む): 378100800

約数和(自身を除く): 176658248

約数列:

[1, 2, 4, 8, 991, 1982, 3964, 7928, 25409, 50818, 101636, 203272, 25180319, 50360638, 100721276, 201442552]

約数ペア:

[(1, 201442552), (2, 100721276), (4, 50360638), (8, 25180319), (991, 203272), (1982, 101636), (3964, 50818), (7928, 25409)]