200071431

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25819}}^1$

素因数の和:25876

約数の個数: 32

約数和(自身を含む): 347020800

約数和(自身を除く): 146949369

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 25819, 77457, 180733, 232371, 542199, 697113, 1058579, 1626597, 3175737, 4879791, 7410053, 9527211, 22230159, 28581633, 66690477, 200071431]

約数ペア:

[(1, 200071431), (3, 66690477), (7, 28581633), (9, 22230159), (21, 9527211), (27, 7410053), (41, 4879791), (63, 3175737), (123, 1626597), (189, 1058579), (287, 697113), (369, 542199), (861, 232371), (1107, 180733), (2583, 77457), (7749, 25819)]