202236304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{665251}}^1$

素因数の和:665278

約数の個数: 20

約数和(自身を含む): 412456240

約数和(自身を除く): 210219936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 665251, 1330502, 2661004, 5322008, 10644016, 12639769, 25279538, 50559076, 101118152, 202236304]

約数ペア:

[(1, 202236304), (2, 101118152), (4, 50559076), (8, 25279538), (16, 12639769), (19, 10644016), (38, 5322008), (76, 2661004), (152, 1330502), (304, 665251)]