210356508

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 499600640

約数和(自身を除く): 289244132

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 439, 547, 876, 878, 1094, 1317, 1641, 1756, 2188, 2634, 3282, 5268, 6564, 32047, 39931, 64094, 79862, 96141, 119793, 128188, 159724, 192282, 239586, 240133, 384564, 479172, 480266, 720399, 960532, 1440798, 2881596, 17529709, 35059418, 52589127, 70118836, 105178254, 210356508]

約数ペア:

[(1, 210356508), (2, 105178254), (3, 70118836), (4, 52589127), (6, 35059418), (12, 17529709), (73, 2881596), (146, 1440798), (219, 960532), (292, 720399), (438, 480266), (439, 479172), (547, 384564), (876, 240133), (878, 239586), (1094, 192282), (1317, 159724), (1641, 128188), (1756, 119793), (2188, 96141), (2634, 79862), (3282, 64094), (5268, 39931), (6564, 32047)]