203419105

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 246577104

約数和(自身を除く): 43157999

約数列:

[1, 5, 193, 277, 761, 965, 1385, 3805, 53461, 146873, 210797, 267305, 734365, 1053985, 40683821, 203419105]

約数ペア:

[(1, 203419105), (5, 40683821), (193, 1053985), (277, 734365), (761, 267305), (965, 210797), (1385, 146873), (3805, 53461)]