208529514

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1303}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 479673792

約数和(自身を除く): 271144278

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 523, 1046, 1303, 1569, 2606, 3138, 3909, 4707, 7818, 8891, 9414, 11727, 17782, 22151, 23454, 26673, 44302, 53346, 66453, 80019, 132906, 160038, 199359, 398718, 681469, 1362938, 2044407, 4088814, 6133221, 11584973, 12266442, 23169946, 34754919, 69509838, 104264757, 208529514]

約数ペア:

[(1, 208529514), (2, 104264757), (3, 69509838), (6, 34754919), (9, 23169946), (17, 12266442), (18, 11584973), (34, 6133221), (51, 4088814), (102, 2044407), (153, 1362938), (306, 681469), (523, 398718), (1046, 199359), (1303, 160038), (1569, 132906), (2606, 80019), (3138, 66453), (3909, 53346), (4707, 44302), (7818, 26673), (8891, 23454), (9414, 22151), (11727, 17782)]