208930536

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{50909}}^1$

素因数の和:50943

約数の個数: 64

約数和(自身を含む): 610920000

約数和(自身を除く): 401989464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 50909, 101818, 152727, 203636, 305454, 407272, 458181, 610908, 916362, 967271, 1221816, 1374543, 1832724, 1934542, 2749086, 2901813, 3665448, 3869084, 5498172, 5803626, 7738168, 8705439, 10996344, 11607252, 17410878, 23214504, 26116317, 34821756, 52232634, 69643512, 104465268, 208930536]

約数ペア:

[(1, 208930536), (2, 104465268), (3, 69643512), (4, 52232634), (6, 34821756), (8, 26116317), (9, 23214504), (12, 17410878), (18, 11607252), (19, 10996344), (24, 8705439), (27, 7738168), (36, 5803626), (38, 5498172), (54, 3869084), (57, 3665448), (72, 2901813), (76, 2749086), (108, 1934542), (114, 1832724), (152, 1374543), (171, 1221816), (216, 967271), (228, 916362), (342, 610908), (456, 458181), (513, 407272), (684, 305454), (1026, 203636), (1368, 152727), (2052, 101818), (4104, 50909)]