221475041284

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1\times {\mathrm{78809}}^1$

素因数の和:79588

約数の個数: 48

約数和(自身を含む): 446349576960

約数和(自身を除く): 224874535676

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 601, 668, 1169, 1202, 2338, 2404, 4207, 4676, 8414, 16828, 78809, 100367, 157618, 200734, 315236, 401468, 551663, 702569, 1103326, 1405138, 2206652, 2810276, 13161103, 26322206, 47364209, 52644412, 92127721, 94728418, 184255442, 189456836, 331549463, 368510884, 663098926, 1326197852, 7909822903, 15819645806, 31639291612, 55368760321, 110737520642, 221475041284]

約数ペア:

[(1, 221475041284), (2, 110737520642), (4, 55368760321), (7, 31639291612), (14, 15819645806), (28, 7909822903), (167, 1326197852), (334, 663098926), (601, 368510884), (668, 331549463), (1169, 189456836), (1202, 184255442), (2338, 94728418), (2404, 92127721), (4207, 52644412), (4676, 47364209), (8414, 26322206), (16828, 13161103), (78809, 2810276), (100367, 2206652), (157618, 1405138), (200734, 1103326), (315236, 702569), (401468, 551663)]