200849961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 312294528

約数和(自身を除く): 111444567

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 233, 299, 403, 699, 713, 897, 961, 1209, 2139, 2883, 3029, 5359, 7223, 9087, 9269, 12493, 16077, 21669, 22103, 27807, 37479, 66309, 69667, 93899, 166129, 209001, 223913, 281697, 287339, 498387, 671739, 862017, 2159677, 2910869, 5149999, 6479031, 8732607, 15449997, 66949987, 200849961]

約数ペア:

[(1, 200849961), (3, 66949987), (13, 15449997), (23, 8732607), (31, 6479031), (39, 5149999), (69, 2910869), (93, 2159677), (233, 862017), (299, 671739), (403, 498387), (699, 287339), (713, 281697), (897, 223913), (961, 209001), (1209, 166129), (2139, 93899), (2883, 69667), (3029, 66309), (5359, 37479), (7223, 27807), (9087, 22103), (9269, 21669), (12493, 16077)]