210522354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{5651}}^1$

素因数の和:6550

約数の個数: 32

約数和(自身を含む): 481821696

約数和(自身を除く): 271299342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 887, 1774, 2661, 5322, 5651, 6209, 11302, 12418, 16953, 18627, 33906, 37254, 39557, 79114, 118671, 237342, 5012437, 10024874, 15037311, 30074622, 35087059, 70174118, 105261177, 210522354]

約数ペア:

[(1, 210522354), (2, 105261177), (3, 70174118), (6, 35087059), (7, 30074622), (14, 15037311), (21, 10024874), (42, 5012437), (887, 237342), (1774, 118671), (2661, 79114), (5322, 39557), (5651, 37254), (6209, 33906), (11302, 18627), (12418, 16953)]