195000468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1250003}}^1$

素因数の和:1250023

約数の個数: 24

約数和(自身を含む): 490001568

約数和(自身を除く): 295001100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1250003, 2500006, 3750009, 5000012, 7500018, 15000036, 16250039, 32500078, 48750117, 65000156, 97500234, 195000468]

約数ペア:

[(1, 195000468), (2, 97500234), (3, 65000156), (4, 48750117), (6, 32500078), (12, 16250039), (13, 15000036), (26, 7500018), (39, 5000012), (52, 3750009), (78, 2500006), (156, 1250003)]