200203893

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{130087}}^1$

素因数の和:130118

約数の個数: 20

約数和(自身を含む): 314812960

約数和(自身を除く): 114609067

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 130087, 390261, 1170783, 2471653, 3512349, 7414959, 10537047, 22244877, 66734631, 200203893]

約数ペア:

[(1, 200203893), (3, 66734631), (9, 22244877), (19, 10537047), (27, 7414959), (57, 3512349), (81, 2471653), (171, 1170783), (513, 390261), (1539, 130087)]