209976928

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 508322304

約数和(自身を除く): 298345376

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 67, 68, 112, 119, 134, 136, 224, 238, 268, 272, 469, 476, 536, 544, 823, 938, 952, 1072, 1139, 1646, 1876, 1904, 2144, 2278, 3292, 3752, 3808, 4556, 5761, 6584, 7504, 7973, 9112, 11522, 13168, 13991, 15008, 15946, 18224, 23044, 26336, 27982, 31892, 36448, 46088, 55141, 55964, 63784, 92176, 97937, 110282, 111928, 127568, 184352, 195874, 220564, 223856, 255136, 385987, 391748, 441128, 447712, 771974, 783496, 882256, 937397, 1543948, 1566992, 1764512, 1874794, 3087896, 3133984, 3749588, 6175792, 6561779, 7499176, 12351584, 13123558, 14998352, 26247116, 29996704, 52494232, 104988464, 209976928]

約数ペア:

[(1, 209976928), (2, 104988464), (4, 52494232), (7, 29996704), (8, 26247116), (14, 14998352), (16, 13123558), (17, 12351584), (28, 7499176), (32, 6561779), (34, 6175792), (56, 3749588), (67, 3133984), (68, 3087896), (112, 1874794), (119, 1764512), (134, 1566992), (136, 1543948), (224, 937397), (238, 882256), (268, 783496), (272, 771974), (469, 447712), (476, 441128), (536, 391748), (544, 385987), (823, 255136), (938, 223856), (952, 220564), (1072, 195874), (1139, 184352), (1646, 127568), (1876, 111928), (1904, 110282), (2144, 97937), (2278, 92176), (3292, 63784), (3752, 55964), (3808, 55141), (4556, 46088), (5761, 36448), (6584, 31892), (7504, 27982), (7973, 26336), (9112, 23044), (11522, 18224), (13168, 15946), (13991, 15008)]