201869109

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{3299}}^1$

素因数の和:3841

約数の個数: 24

約数和(自身を含む): 314714400

約数和(自身を除く): 112845291

約数列:

[1, 3, 9, 13, 39, 117, 523, 1569, 3299, 4707, 6799, 9897, 20397, 29691, 42887, 61191, 128661, 385983, 1725377, 5176131, 15528393, 22429901, 67289703, 201869109]

約数ペア:

[(1, 201869109), (3, 67289703), (9, 22429901), (13, 15528393), (39, 5176131), (117, 1725377), (523, 385983), (1569, 128661), (3299, 61191), (4707, 42887), (6799, 29691), (9897, 20397)]