201810681

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7507}}^1$

素因数の和:7645

約数の個数: 24

約数和(自身を含む): 304524480

約数和(自身を除く): 102713799

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 927, 2987, 7507, 8961, 22521, 26883, 67563, 217703, 653109, 773221, 1959327, 2319663, 6958989, 22423409, 67270227, 201810681]

約数ペア:

[(1, 201810681), (3, 67270227), (9, 22423409), (29, 6958989), (87, 2319663), (103, 1959327), (261, 773221), (309, 653109), (927, 217703), (2987, 67563), (7507, 26883), (8961, 22521)]