203480514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1481}}^1$

素因数の和:1955

約数の個数: 48

約数和(自身を含む): 468163800

約数和(自身を除く): 264683286

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 449, 898, 1347, 1481, 2694, 2962, 4041, 4443, 7633, 8082, 8886, 13329, 15266, 22899, 25177, 26658, 45798, 50354, 68697, 75531, 137394, 151062, 226593, 453186, 664969, 1329938, 1994907, 3989814, 5984721, 11304473, 11969442, 22608946, 33913419, 67826838, 101740257, 203480514]

約数ペア:

[(1, 203480514), (2, 101740257), (3, 67826838), (6, 33913419), (9, 22608946), (17, 11969442), (18, 11304473), (34, 5984721), (51, 3989814), (102, 1994907), (153, 1329938), (306, 664969), (449, 453186), (898, 226593), (1347, 151062), (1481, 137394), (2694, 75531), (2962, 68697), (4041, 50354), (4443, 45798), (7633, 26658), (8082, 25177), (8886, 22899), (13329, 15266)]