201387213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{3209}}^1$

素因数の和:3601

約数の個数: 24

約数和(自身を含む): 307132800

約数和(自身を除く): 105745587

約数列:

[1, 3, 9, 19, 57, 171, 367, 1101, 3209, 3303, 6973, 9627, 20919, 28881, 60971, 62757, 182913, 548739, 1177703, 3533109, 10599327, 22376357, 67129071, 201387213]

約数ペア:

[(1, 201387213), (3, 67129071), (9, 22376357), (19, 10599327), (57, 3533109), (171, 1177703), (367, 548739), (1101, 182913), (3209, 62757), (3303, 60971), (6973, 28881), (9627, 20919)]