199451378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6029}}^1$

素因数の和:6194

約数の個数: 32

約数和(自身を含む): 364694400

約数和(自身を除く): 165243022

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 973, 1946, 2363, 4726, 6029, 12058, 16541, 33082, 42203, 84406, 102493, 204986, 717451, 838031, 1434902, 1676062, 5866217, 11732434, 14246527, 28493054, 99725689, 199451378]

約数ペア:

[(1, 199451378), (2, 99725689), (7, 28493054), (14, 14246527), (17, 11732434), (34, 5866217), (119, 1676062), (139, 1434902), (238, 838031), (278, 717451), (973, 204986), (1946, 102493), (2363, 84406), (4726, 42203), (6029, 33082), (12058, 16541)]