212933342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{54403}}^1$

素因数の和:54527

約数の個数: 16

約数和(自身を含む): 339480960

約数和(自身を除く): 126547618

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 54403, 108806, 1033657, 2067314, 5603509, 11207018, 106466671, 212933342]

約数ペア:

[(1, 212933342), (2, 106466671), (19, 11207018), (38, 5603509), (103, 2067314), (206, 1033657), (1957, 108806), (3914, 54403)]