201517839

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{4463}}^1$

素因数の和:4671

約数の個数: 24

約数和(自身を含む): 302927040

約数和(自身を除く): 101409201

約数列:

[1, 3, 9, 29, 87, 173, 261, 519, 1557, 4463, 5017, 13389, 15051, 40167, 45153, 129427, 388281, 772099, 1164843, 2316297, 6948891, 22390871, 67172613, 201517839]

約数ペア:

[(1, 201517839), (3, 67172613), (9, 22390871), (29, 6948891), (87, 2316297), (173, 1164843), (261, 772099), (519, 388281), (1557, 129427), (4463, 45153), (5017, 40167), (13389, 15051)]