201328203406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{212820511}}^1$

素因数の和:212820567

約数の個数: 16

約数和(自身を含む): 337107691008

約数和(自身を除く): 135779487602

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 212820511, 425641022, 2341025621, 4682051242, 9151281973, 18302563946, 100664101703, 201328203406]

約数ペア:

[(1, 201328203406), (2, 100664101703), (11, 18302563946), (22, 9151281973), (43, 4682051242), (86, 2341025621), (473, 425641022), (946, 212820511)]