204235128

素因数分解:

$2^3\times 3^3\times {\mathrm{457}}^1\times {\mathrm{2069}}^1$

素因数の和:2541

約数の個数: 64

約数和(自身を含む): 568836000

約数和(自身を除く): 364600872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 457, 914, 1371, 1828, 2069, 2742, 3656, 4113, 4138, 5484, 6207, 8226, 8276, 10968, 12339, 12414, 16452, 16552, 18621, 24678, 24828, 32904, 37242, 49356, 49656, 55863, 74484, 98712, 111726, 148968, 223452, 446904, 945533, 1891066, 2836599, 3782132, 5673198, 7564264, 8509797, 11346396, 17019594, 22692792, 25529391, 34039188, 51058782, 68078376, 102117564, 204235128]

約数ペア:

[(1, 204235128), (2, 102117564), (3, 68078376), (4, 51058782), (6, 34039188), (8, 25529391), (9, 22692792), (12, 17019594), (18, 11346396), (24, 8509797), (27, 7564264), (36, 5673198), (54, 3782132), (72, 2836599), (108, 1891066), (216, 945533), (457, 446904), (914, 223452), (1371, 148968), (1828, 111726), (2069, 98712), (2742, 74484), (3656, 55863), (4113, 49656), (4138, 49356), (5484, 37242), (6207, 32904), (8226, 24828), (8276, 24678), (10968, 18621), (12339, 16552), (12414, 16452)]