201755738178

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1867}}^1\times {\mathrm{315977}}^1$

素因数の和:317871

約数の個数: 48

約数和(自身を含む): 460392585120

約数和(自身を除く): 258636846942

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1867, 3734, 5601, 11202, 16803, 33606, 35473, 70946, 106419, 212838, 315977, 319257, 631954, 638514, 947931, 1895862, 2843793, 5687586, 6003563, 12007126, 18010689, 36021378, 54032067, 108064134, 589929059, 1179858118, 1769787177, 3539574354, 5309361531, 10618723062, 11208652121, 22417304242, 33625956363, 67251912726, 100877869089, 201755738178]

約数ペア:

[(1, 201755738178), (2, 100877869089), (3, 67251912726), (6, 33625956363), (9, 22417304242), (18, 11208652121), (19, 10618723062), (38, 5309361531), (57, 3539574354), (114, 1769787177), (171, 1179858118), (342, 589929059), (1867, 108064134), (3734, 54032067), (5601, 36021378), (11202, 18010689), (16803, 12007126), (33606, 6003563), (35473, 5687586), (70946, 2843793), (106419, 1895862), (212838, 947931), (315977, 638514), (319257, 631954)]