206571872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17123}}^1$

素因数の和:17175

約数の個数: 48

約数和(自身を含む): 453101040

約数和(自身を除く): 246529168

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 3016, 6032, 12064, 17123, 34246, 68492, 136984, 222599, 273968, 445198, 496567, 547936, 890396, 993134, 1780792, 1986268, 3561584, 3972536, 6455371, 7123168, 7945072, 12910742, 15890144, 25821484, 51642968, 103285936, 206571872]

約数ペア:

[(1, 206571872), (2, 103285936), (4, 51642968), (8, 25821484), (13, 15890144), (16, 12910742), (26, 7945072), (29, 7123168), (32, 6455371), (52, 3972536), (58, 3561584), (104, 1986268), (116, 1780792), (208, 993134), (232, 890396), (377, 547936), (416, 496567), (464, 445198), (754, 273968), (928, 222599), (1508, 136984), (3016, 68492), (6032, 34246), (12064, 17123)]