199578344

素因数分解:

$2^3\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{3359}}^1$

素因数の和:4433

約数の個数: 32

約数和(自身を含む): 428198400

約数和(自身を除く): 228620056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1061, 2122, 3359, 4244, 6718, 7427, 8488, 13436, 14854, 23513, 26872, 29708, 47026, 59416, 94052, 188104, 3563899, 7127798, 14255596, 24947293, 28511192, 49894586, 99789172, 199578344]

約数ペア:

[(1, 199578344), (2, 99789172), (4, 49894586), (7, 28511192), (8, 24947293), (14, 14255596), (28, 7127798), (56, 3563899), (1061, 188104), (2122, 94052), (3359, 59416), (4244, 47026), (6718, 29708), (7427, 26872), (8488, 23513), (13436, 14854)]