196991708

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{3089}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 350406000

約数和(自身を除く): 153414292

約数列:

[1, 2, 4, 107, 149, 214, 298, 428, 596, 3089, 6178, 12356, 15943, 31886, 63772, 330523, 460261, 661046, 920522, 1322092, 1841044, 49247927, 98495854, 196991708]

約数ペア:

[(1, 196991708), (2, 98495854), (4, 49247927), (107, 1841044), (149, 1322092), (214, 920522), (298, 661046), (428, 460261), (596, 330523), (3089, 63772), (6178, 31886), (12356, 15943)]