203425917

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1\times {\mathrm{1553}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 277482240

約数和(自身を除く): 74056323

約数列:

[1, 3, 47, 141, 929, 1553, 2787, 4659, 43663, 72991, 130989, 218973, 1442737, 4328211, 67808639, 203425917]

約数ペア:

[(1, 203425917), (3, 67808639), (47, 4328211), (141, 1442737), (929, 218973), (1553, 130989), (2787, 72991), (4659, 43663)]