199492012

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1347919}}^1$

素因数の和:1347960

約数の個数: 12

約数和(自身を含む): 358546720

約数和(自身を除く): 159054708

約数列:

[1, 2, 4, 37, 74, 148, 1347919, 2695838, 5391676, 49873003, 99746006, 199492012]

約数ペア:

[(1, 199492012), (2, 99746006), (4, 49873003), (37, 5391676), (74, 2695838), (148, 1347919)]