253341232

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{190769}}^1$

素因数の和:190860

約数の個数: 20

約数和(自身を含む): 496765080

約数和(自身を除く): 243423848

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 190769, 381538, 763076, 1526152, 3052304, 15833827, 31667654, 63335308, 126670616, 253341232]

約数ペア:

[(1, 253341232), (2, 126670616), (4, 63335308), (8, 31667654), (16, 15833827), (83, 3052304), (166, 1526152), (332, 763076), (664, 381538), (1328, 190769)]