210945854

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 367251456

約数和(自身を除く): 156305602

約数列:

[1, 2, 7, 14, 103, 206, 241, 482, 607, 721, 1214, 1442, 1687, 3374, 4249, 8498, 24823, 49646, 62521, 125042, 146287, 173761, 292574, 347522, 437647, 875294, 1024009, 2048018, 15067561, 30135122, 105472927, 210945854]

約数ペア:

[(1, 210945854), (2, 105472927), (7, 30135122), (14, 15067561), (103, 2048018), (206, 1024009), (241, 875294), (482, 437647), (607, 347522), (721, 292574), (1214, 173761), (1442, 146287), (1687, 125042), (3374, 62521), (4249, 49646), (8498, 24823)]