201209375241

素因数分解:

$3^4\times 7^1\times {\mathrm{4937}}^1\times {\mathrm{71879}}^1$

素因数の和:76835

約数の個数: 40

約数和(自身を含む): 343585249920

約数和(自身を除く): 142375874679

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4937, 14811, 34559, 44433, 71879, 103677, 133299, 215637, 311031, 399897, 503153, 646911, 933093, 1509459, 1940733, 2799279, 4528377, 5822199, 13585131, 40755393, 354866623, 1064599869, 2484066361, 3193799607, 7452199083, 9581398821, 22356597249, 28744196463, 67069791747, 201209375241]

約数ペア:

[(1, 201209375241), (3, 67069791747), (7, 28744196463), (9, 22356597249), (21, 9581398821), (27, 7452199083), (63, 3193799607), (81, 2484066361), (189, 1064599869), (567, 354866623), (4937, 40755393), (14811, 13585131), (34559, 5822199), (44433, 4528377), (71879, 2799279), (103677, 1940733), (133299, 1509459), (215637, 933093), (311031, 646911), (399897, 503153)]