200565729

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12889}}^1$

素因数の和:12934

約数の個数: 48

約数和(自身を含む): 375356800

約数和(自身を除く): 174791071

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 12889, 15561, 38667, 90223, 116001, 167557, 244891, 270669, 502671, 734673, 812007, 1172899, 1508013, 1714237, 2204019, 3183583, 3518697, 5142711, 9550749, 10556091, 15428133, 22285081, 28652247, 66855243, 200565729]

約数ペア:

[(1, 200565729), (3, 66855243), (7, 28652247), (9, 22285081), (13, 15428133), (19, 10556091), (21, 9550749), (39, 5142711), (57, 3518697), (63, 3183583), (91, 2204019), (117, 1714237), (133, 1508013), (171, 1172899), (247, 812007), (273, 734673), (399, 502671), (741, 270669), (819, 244891), (1197, 167557), (1729, 116001), (2223, 90223), (5187, 38667), (12889, 15561)]