208978872

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15803}}^1$

素因数の和:15860

約数の個数: 64

約数和(自身を含む): 568944000

約数和(自身を除く): 359965128

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 348, 456, 551, 696, 1102, 1653, 2204, 3306, 4408, 6612, 13224, 15803, 31606, 47409, 63212, 94818, 126424, 189636, 300257, 379272, 458287, 600514, 900771, 916574, 1201028, 1374861, 1801542, 1833148, 2402056, 2749722, 3603084, 3666296, 5499444, 7206168, 8707453, 10998888, 17414906, 26122359, 34829812, 52244718, 69659624, 104489436, 208978872]

約数ペア:

[(1, 208978872), (2, 104489436), (3, 69659624), (4, 52244718), (6, 34829812), (8, 26122359), (12, 17414906), (19, 10998888), (24, 8707453), (29, 7206168), (38, 5499444), (57, 3666296), (58, 3603084), (76, 2749722), (87, 2402056), (114, 1833148), (116, 1801542), (152, 1374861), (174, 1201028), (228, 916574), (232, 900771), (348, 600514), (456, 458287), (551, 379272), (696, 300257), (1102, 189636), (1653, 126424), (2204, 94818), (3306, 63212), (4408, 47409), (6612, 31606), (13224, 15803)]