207068944

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{182279}}^1$

素因数の和:182358

約数の個数: 20

約数和(自身を含む): 406848960

約数和(自身を除く): 199780016

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 182279, 364558, 729116, 1458232, 2916464, 12941809, 25883618, 51767236, 103534472, 207068944]

約数ペア:

[(1, 207068944), (2, 103534472), (4, 51767236), (8, 25883618), (16, 12941809), (71, 2916464), (142, 1458232), (284, 729116), (568, 364558), (1136, 182279)]