204257424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{607909}}^1$

素因数の和:607927

約数の個数: 40

約数和(自身を含む): 603046720

約数和(自身を除く): 398789296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 607909, 1215818, 1823727, 2431636, 3647454, 4255363, 4863272, 7294908, 8510726, 9726544, 12766089, 14589816, 17021452, 25532178, 29179632, 34042904, 51064356, 68085808, 102128712, 204257424]

約数ペア:

[(1, 204257424), (2, 102128712), (3, 68085808), (4, 51064356), (6, 34042904), (7, 29179632), (8, 25532178), (12, 17021452), (14, 14589816), (16, 12766089), (21, 9726544), (24, 8510726), (28, 7294908), (42, 4863272), (48, 4255363), (56, 3647454), (84, 2431636), (112, 1823727), (168, 1215818), (336, 607909)]