201950133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21323}}^1$

素因数の和:21385

約数の個数: 32

約数和(自身を含む): 343913472

約数和(自身を除く): 141963339

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 21323, 63969, 149261, 234553, 447783, 703659, 874243, 1641871, 2622729, 4925613, 6119701, 9616673, 18359103, 28850019, 67316711, 201950133]

約数ペア:

[(1, 201950133), (3, 67316711), (7, 28850019), (11, 18359103), (21, 9616673), (33, 6119701), (41, 4925613), (77, 2622729), (123, 1641871), (231, 874243), (287, 703659), (451, 447783), (861, 234553), (1353, 149261), (3157, 63969), (9471, 21323)]