199424

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 429240

約数和(自身を除く): 229816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 256, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2432, 2624, 3116, 4864, 5248, 6232, 10496, 12464, 24928, 49856, 99712, 199424]

約数ペア:

[(1, 199424), (2, 99712), (4, 49856), (8, 24928), (16, 12464), (19, 10496), (32, 6232), (38, 5248), (41, 4864), (64, 3116), (76, 2624), (82, 2432), (128, 1558), (152, 1312), (164, 1216), (256, 779), (304, 656), (328, 608)]