200523681

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{6637}}^1$

素因数の和:7022

約数の個数: 20

約数和(自身を含む): 300396052

約数和(自身を除く): 99872371

約数列:

[1, 3, 9, 27, 81, 373, 1119, 3357, 6637, 10071, 19911, 30213, 59733, 179199, 537597, 2475601, 7426803, 22280409, 66841227, 200523681]

約数ペア:

[(1, 200523681), (3, 66841227), (9, 22280409), (27, 7426803), (81, 2475601), (373, 537597), (1119, 179199), (3357, 59733), (6637, 30213), (10071, 19911)]