210905768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5939}}^1$

素因数の和:6161

約数の個数: 32

約数和(自身を含む): 414849600

約数和(自身を除く): 203943832

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 772, 1544, 4439, 5939, 8878, 11878, 17756, 23756, 35512, 47512, 136597, 273194, 546388, 1092776, 1146227, 2292454, 4584908, 9169816, 26363221, 52726442, 105452884, 210905768]

約数ペア:

[(1, 210905768), (2, 105452884), (4, 52726442), (8, 26363221), (23, 9169816), (46, 4584908), (92, 2292454), (184, 1146227), (193, 1092776), (386, 546388), (772, 273194), (1544, 136597), (4439, 47512), (5939, 35512), (8878, 23756), (11878, 17756)]