215036248

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{8747}}^1$

素因数の和:9199

約数の個数: 32

約数和(自身を含む): 461894400

約数和(自身を除く): 246858152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 3073, 3512, 6146, 8747, 12292, 17494, 24584, 34988, 61229, 69976, 122458, 244916, 489832, 3839933, 7679866, 15359732, 26879531, 30719464, 53759062, 107518124, 215036248]

約数ペア:

[(1, 215036248), (2, 107518124), (4, 53759062), (7, 30719464), (8, 26879531), (14, 15359732), (28, 7679866), (56, 3839933), (439, 489832), (878, 244916), (1756, 122458), (3073, 69976), (3512, 61229), (6146, 34988), (8747, 24584), (12292, 17494)]