196325689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{277}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 240325440

約数和(自身を除く): 43999751

約数列:

[1, 7, 19, 73, 133, 277, 511, 1387, 1939, 5263, 5329, 9709, 20221, 36841, 37303, 101251, 141547, 384199, 708757, 1476133, 2689393, 10332931, 28046527, 196325689]

約数ペア:

[(1, 196325689), (7, 28046527), (19, 10332931), (73, 2689393), (133, 1476133), (277, 708757), (511, 384199), (1387, 141547), (1939, 101251), (5263, 37303), (5329, 36841), (9709, 20221)]