208098184

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195581}}^1$

素因数の和:195613

約数の個数: 32

約数和(自身を含む): 469396800

約数和(自身を除く): 261298616

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 195581, 391162, 782324, 1369067, 1564648, 2738134, 3716039, 5476268, 7432078, 10952536, 14864156, 26012273, 29728312, 52024546, 104049092, 208098184]

約数ペア:

[(1, 208098184), (2, 104049092), (4, 52024546), (7, 29728312), (8, 26012273), (14, 14864156), (19, 10952536), (28, 7432078), (38, 5476268), (56, 3716039), (76, 2738134), (133, 1564648), (152, 1369067), (266, 782324), (532, 391162), (1064, 195581)]