206875306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{494917}}^1$

素因数の和:494949

約数の個数: 16

約数和(自身を含む): 356340960

約数和(自身を除く): 149465654

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 494917, 989834, 5444087, 9403423, 10888174, 18806846, 103437653, 206875306]

約数ペア:

[(1, 206875306), (2, 103437653), (11, 18806846), (19, 10888174), (22, 9403423), (38, 5444087), (209, 989834), (418, 494917)]