197227954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{1361}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 369505152

約数和(自身を除く): 172277198

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 941, 1361, 1882, 2722, 6587, 9527, 10351, 13174, 14971, 19054, 20702, 29942, 72457, 104797, 144914, 209594, 1280701, 2561402, 8964907, 14087711, 17929814, 28175422, 98613977, 197227954]

約数ペア:

[(1, 197227954), (2, 98613977), (7, 28175422), (11, 17929814), (14, 14087711), (22, 8964907), (77, 2561402), (154, 1280701), (941, 209594), (1361, 144914), (1882, 104797), (2722, 72457), (6587, 29942), (9527, 20702), (10351, 19054), (13174, 14971)]