228719134

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2503}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 402402816

約数和(自身を除く): 173683682

約数列:

[1, 2, 7, 14, 61, 107, 122, 214, 427, 749, 854, 1498, 2503, 5006, 6527, 13054, 17521, 35042, 45689, 91378, 152683, 267821, 305366, 535642, 1068781, 1874747, 2137562, 3749494, 16337081, 32674162, 114359567, 228719134]

約数ペア:

[(1, 228719134), (2, 114359567), (7, 32674162), (14, 16337081), (61, 3749494), (107, 2137562), (122, 1874747), (214, 1068781), (427, 535642), (749, 305366), (854, 267821), (1498, 152683), (2503, 91378), (5006, 45689), (6527, 35042), (13054, 17521)]