200697741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{1831}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 305797440

約数和(自身を除く): 105099699

約数列:

[1, 3, 9, 19, 57, 171, 641, 1831, 1923, 5493, 5769, 12179, 16479, 34789, 36537, 104367, 109611, 313101, 1173671, 3521013, 10563039, 22299749, 66899247, 200697741]

約数ペア:

[(1, 200697741), (3, 66899247), (9, 22299749), (19, 10563039), (57, 3521013), (171, 1173671), (641, 313101), (1831, 109611), (1923, 104367), (5493, 36537), (5769, 34789), (12179, 16479)]