201450249

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 398361600

約数和(自身を除く): 196911351

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 59, 63, 77, 91, 99, 117, 143, 177, 231, 273, 379, 413, 429, 531, 649, 693, 767, 819, 1001, 1137, 1239, 1287, 1947, 2301, 2653, 3003, 3411, 3717, 4169, 4543, 4927, 5369, 5841, 6903, 7959, 8437, 9009, 12507, 13629, 14781, 16107, 22361, 23877, 25311, 29183, 34489, 37521, 40887, 44343, 48321, 54197, 59059, 67083, 75933, 87549, 103467, 156527, 162591, 177177, 201249, 245971, 262647, 290693, 310401, 379379, 469581, 487773, 531531, 737913, 872079, 1138137, 1408743, 1721797, 2034851, 2213739, 2616237, 3197623, 3414411, 5165391, 6104553, 9592869, 15496173, 18313659, 22383361, 28778607, 67150083, 201450249]

約数ペア:

[(1, 201450249), (3, 67150083), (7, 28778607), (9, 22383361), (11, 18313659), (13, 15496173), (21, 9592869), (33, 6104553), (39, 5165391), (59, 3414411), (63, 3197623), (77, 2616237), (91, 2213739), (99, 2034851), (117, 1721797), (143, 1408743), (177, 1138137), (231, 872079), (273, 737913), (379, 531531), (413, 487773), (429, 469581), (531, 379379), (649, 310401), (693, 290693), (767, 262647), (819, 245971), (1001, 201249), (1137, 177177), (1239, 162591), (1287, 156527), (1947, 103467), (2301, 87549), (2653, 75933), (3003, 67083), (3411, 59059), (3717, 54197), (4169, 48321), (4543, 44343), (4927, 40887), (5369, 37521), (5841, 34489), (6903, 29183), (7959, 25311), (8437, 23877), (9009, 22361), (12507, 16107), (13629, 14781)]