200466891

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{24943}}^1$

素因数の和:25015

約数の個数: 24

約数和(自身を含む): 311301120

約数和(自身を除く): 110834229

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 24943, 74829, 224487, 473917, 1172321, 1421751, 3516963, 4265253, 10550889, 22274099, 66822297, 200466891]

約数ペア:

[(1, 200466891), (3, 66822297), (9, 22274099), (19, 10550889), (47, 4265253), (57, 3516963), (141, 1421751), (171, 1172321), (423, 473917), (893, 224487), (2679, 74829), (8037, 24943)]