205279452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{814601}}^1$

素因数の和:814618

約数の個数: 36

約数和(自身を含む): 593030256

約数和(自身を除く): 387750804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 814601, 1629202, 2443803, 3258404, 4887606, 5702207, 7331409, 9775212, 11404414, 14662818, 17106621, 22808828, 29325636, 34213242, 51319863, 68426484, 102639726, 205279452]

約数ペア:

[(1, 205279452), (2, 102639726), (3, 68426484), (4, 51319863), (6, 34213242), (7, 29325636), (9, 22808828), (12, 17106621), (14, 14662818), (18, 11404414), (21, 9775212), (28, 7331409), (36, 5702207), (42, 4887606), (63, 3258404), (84, 2443803), (126, 1629202), (252, 814601)]