197456492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1204003}}^1$

素因数の和:1204048

約数の個数: 12

約数和(自身を含む): 353977176

約数和(自身を除く): 156520684

約数列:

[1, 2, 4, 41, 82, 164, 1204003, 2408006, 4816012, 49364123, 98728246, 197456492]

約数ペア:

[(1, 197456492), (2, 98728246), (4, 49364123), (41, 4816012), (82, 2408006), (164, 1204003)]