218362606

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^2\times {\mathrm{139}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 415416960

約数和(自身を除く): 197054354

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 139, 154, 202, 278, 707, 973, 1111, 1414, 1529, 1946, 2222, 3058, 7777, 10201, 10703, 14039, 15554, 20402, 21406, 28078, 71407, 98273, 112211, 142814, 154429, 196546, 224422, 308858, 785477, 1081003, 1417939, 1570954, 2162006, 2835878, 9925573, 15597329, 19851146, 31194658, 109181303, 218362606]

約数ペア:

[(1, 218362606), (2, 109181303), (7, 31194658), (11, 19851146), (14, 15597329), (22, 9925573), (77, 2835878), (101, 2162006), (139, 1570954), (154, 1417939), (202, 1081003), (278, 785477), (707, 308858), (973, 224422), (1111, 196546), (1414, 154429), (1529, 142814), (1946, 112211), (2222, 98273), (3058, 71407), (7777, 28078), (10201, 21406), (10703, 20402), (14039, 15554)]