206896308

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 491809920

約数和(自身を除く): 284913612

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 257, 292, 438, 514, 771, 876, 919, 1028, 1542, 1838, 2757, 3084, 3676, 5514, 11028, 18761, 37522, 56283, 67087, 75044, 112566, 134174, 201261, 225132, 236183, 268348, 402522, 472366, 708549, 805044, 944732, 1417098, 2834196, 17241359, 34482718, 51724077, 68965436, 103448154, 206896308]

約数ペア:

[(1, 206896308), (2, 103448154), (3, 68965436), (4, 51724077), (6, 34482718), (12, 17241359), (73, 2834196), (146, 1417098), (219, 944732), (257, 805044), (292, 708549), (438, 472366), (514, 402522), (771, 268348), (876, 236183), (919, 225132), (1028, 201261), (1542, 134174), (1838, 112566), (2757, 75044), (3084, 67087), (3676, 56283), (5514, 37522), (11028, 18761)]