209264076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{830413}}^1$

素因数の和:830430

約数の個数: 36

約数和(自身を含む): 604541392

約数和(自身を除く): 395277316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 830413, 1660826, 2491239, 3321652, 4982478, 5812891, 7473717, 9964956, 11625782, 14947434, 17438673, 23251564, 29894868, 34877346, 52316019, 69754692, 104632038, 209264076]

約数ペア:

[(1, 209264076), (2, 104632038), (3, 69754692), (4, 52316019), (6, 34877346), (7, 29894868), (9, 23251564), (12, 17438673), (14, 14947434), (18, 11625782), (21, 9964956), (28, 7473717), (36, 5812891), (42, 4982478), (63, 3321652), (84, 2491239), (126, 1660826), (252, 830413)]