220492188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46051}}^1$

素因数の和:46087

約数の個数: 72

約数和(自身を含む): 670517120

約数和(自身を除く): 450024932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 46051, 92102, 138153, 184204, 276306, 322357, 414459, 552612, 644714, 828918, 874969, 967071, 1289428, 1657836, 1749938, 1934142, 2624907, 2901213, 3499876, 3868284, 5249814, 5802426, 6124783, 7874721, 10499628, 11604852, 12249566, 15749442, 18374349, 24499132, 31498884, 36748698, 55123047, 73497396, 110246094, 220492188]

約数ペア:

[(1, 220492188), (2, 110246094), (3, 73497396), (4, 55123047), (6, 36748698), (7, 31498884), (9, 24499132), (12, 18374349), (14, 15749442), (18, 12249566), (19, 11604852), (21, 10499628), (28, 7874721), (36, 6124783), (38, 5802426), (42, 5249814), (57, 3868284), (63, 3499876), (76, 2901213), (84, 2624907), (114, 1934142), (126, 1749938), (133, 1657836), (171, 1289428), (228, 967071), (252, 874969), (266, 828918), (342, 644714), (399, 552612), (532, 414459), (684, 322357), (798, 276306), (1197, 184204), (1596, 138153), (2394, 92102), (4788, 46051)]