196555554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{839981}}^1$

素因数の和:840002

約数の個数: 24

約数和(自身を含む): 458630172

約数和(自身を除く): 262074618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 839981, 1679962, 2519943, 5039886, 7559829, 10919753, 15119658, 21839506, 32759259, 65518518, 98277777, 196555554]

約数ペア:

[(1, 196555554), (2, 98277777), (3, 65518518), (6, 32759259), (9, 21839506), (13, 15119658), (18, 10919753), (26, 7559829), (39, 5039886), (78, 2519943), (117, 1679962), (234, 839981)]