202488016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{666079}}^1$

素因数の和:666106

約数の個数: 20

約数和(自身を含む): 412969600

約数和(自身を除く): 210481584

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 666079, 1332158, 2664316, 5328632, 10657264, 12655501, 25311002, 50622004, 101244008, 202488016]

約数ペア:

[(1, 202488016), (2, 101244008), (4, 50622004), (8, 25311002), (16, 12655501), (19, 10657264), (38, 5328632), (76, 2664316), (152, 1332158), (304, 666079)]