198335214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13009}}^1$

素因数の和:13046

約数の個数: 72

約数和(自身を含む): 539862960

約数和(自身を除く): 341527746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 13009, 15246, 26018, 39027, 78054, 91063, 117081, 143099, 182126, 234162, 273189, 286198, 429297, 546378, 819567, 858594, 1001693, 1287891, 1574089, 1639134, 2003386, 2575782, 3005079, 3148178, 4722267, 6010158, 9015237, 9444534, 11018623, 14166801, 18030474, 22037246, 28333602, 33055869, 66111738, 99167607, 198335214]

約数ペア:

[(1, 198335214), (2, 99167607), (3, 66111738), (6, 33055869), (7, 28333602), (9, 22037246), (11, 18030474), (14, 14166801), (18, 11018623), (21, 9444534), (22, 9015237), (33, 6010158), (42, 4722267), (63, 3148178), (66, 3005079), (77, 2575782), (99, 2003386), (121, 1639134), (126, 1574089), (154, 1287891), (198, 1001693), (231, 858594), (242, 819567), (363, 546378), (462, 429297), (693, 286198), (726, 273189), (847, 234162), (1089, 182126), (1386, 143099), (1694, 117081), (2178, 91063), (2541, 78054), (5082, 39027), (7623, 26018), (13009, 15246)]