200099487

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{10391}}^1$

素因数の和:10539

約数の個数: 24

約数和(自身を含む): 312757632

約数和(自身を除く): 112658145

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 10391, 19257, 31173, 72737, 218211, 509159, 1361221, 1527477, 4083663, 9528547, 28585641, 66699829, 200099487]

約数ペア:

[(1, 200099487), (3, 66699829), (7, 28585641), (21, 9528547), (49, 4083663), (131, 1527477), (147, 1361221), (393, 509159), (917, 218211), (2751, 72737), (6419, 31173), (10391, 19257)]