199095424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{141403}}^1$

素因数の和:141428

約数の個数: 32

約数和(自身を含む): 432696240

約数和(自身を除く): 233600816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 141403, 282806, 565612, 1131224, 1555433, 2262448, 3110866, 4524896, 6221732, 9049792, 12443464, 18099584, 24886928, 49773856, 99547712, 199095424]

約数ペア:

[(1, 199095424), (2, 99547712), (4, 49773856), (8, 24886928), (11, 18099584), (16, 12443464), (22, 9049792), (32, 6221732), (44, 4524896), (64, 3110866), (88, 2262448), (128, 1555433), (176, 1131224), (352, 565612), (704, 282806), (1408, 141403)]