203411349

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 297504480

約数和(自身を除く): 94093131

約数列:

[1, 3, 9, 139, 277, 417, 587, 831, 1251, 1761, 2493, 5283, 38503, 81593, 115509, 162599, 244779, 346527, 487797, 734337, 1463391, 22601261, 67803783, 203411349]

約数ペア:

[(1, 203411349), (3, 67803783), (9, 22601261), (139, 1463391), (277, 734337), (417, 487797), (587, 346527), (831, 244779), (1251, 162599), (1761, 115509), (2493, 81593), (5283, 38503)]