206579514

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{78787}}^1$

素因数の和:78834

約数の個数: 32

約数和(自身を含む): 453818880

約数和(自身を除く): 247239366

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 78787, 157574, 236361, 472722, 1496953, 1812101, 2993906, 3624202, 4490859, 5436303, 8981718, 10872606, 34429919, 68859838, 103289757, 206579514]

約数ペア:

[(1, 206579514), (2, 103289757), (3, 68859838), (6, 34429919), (19, 10872606), (23, 8981718), (38, 5436303), (46, 4490859), (57, 3624202), (69, 2993906), (114, 1812101), (138, 1496953), (437, 472722), (874, 236361), (1311, 157574), (2622, 78787)]