207653584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{683071}}^1$

素因数の和:683098

約数の個数: 20

約数和(自身を含む): 423504640

約数和(自身を除く): 215851056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 683071, 1366142, 2732284, 5464568, 10929136, 12978349, 25956698, 51913396, 103826792, 207653584]

約数ペア:

[(1, 207653584), (2, 103826792), (4, 51913396), (8, 25956698), (16, 12978349), (19, 10929136), (38, 5464568), (76, 2732284), (152, 1366142), (304, 683071)]