203417680921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{17601253}}^1$

素因数の和:17601400

約数の個数: 16

約数和(自身を含む): 252331577344

約数和(自身を除く): 48913896423

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 17601253, 123208771, 228816289, 1601714023, 2235359131, 15647513917, 29059668703, 203417680921]

約数ペア:

[(1, 203417680921), (7, 29059668703), (13, 15647513917), (91, 2235359131), (127, 1601714023), (889, 228816289), (1651, 123208771), (11557, 17601253)]