209421504

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{7129}}^1$

素因数の和:7167

約数の個数: 112

約数和(自身を含む): 651967200

約数和(自身を除く): 442545696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 3264, 3672, 4896, 7129, 7344, 9792, 14258, 14688, 21387, 28516, 29376, 42774, 57032, 64161, 85548, 114064, 121193, 128322, 171096, 192483, 228128, 242386, 256644, 342192, 363579, 384966, 456256, 484772, 513288, 684384, 727158, 769932, 969544, 1026576, 1090737, 1368768, 1454316, 1539864, 1939088, 2053152, 2181474, 2908632, 3079728, 3272211, 3878176, 4106304, 4362948, 5817264, 6159456, 6544422, 7756352, 8725896, 11634528, 12318912, 13088844, 17451792, 23269056, 26177688, 34903584, 52355376, 69807168, 104710752, 209421504]

約数ペア:

[(1, 209421504), (2, 104710752), (3, 69807168), (4, 52355376), (6, 34903584), (8, 26177688), (9, 23269056), (12, 17451792), (16, 13088844), (17, 12318912), (18, 11634528), (24, 8725896), (27, 7756352), (32, 6544422), (34, 6159456), (36, 5817264), (48, 4362948), (51, 4106304), (54, 3878176), (64, 3272211), (68, 3079728), (72, 2908632), (96, 2181474), (102, 2053152), (108, 1939088), (136, 1539864), (144, 1454316), (153, 1368768), (192, 1090737), (204, 1026576), (216, 969544), (272, 769932), (288, 727158), (306, 684384), (408, 513288), (432, 484772), (459, 456256), (544, 384966), (576, 363579), (612, 342192), (816, 256644), (864, 242386), (918, 228128), (1088, 192483), (1224, 171096), (1632, 128322), (1728, 121193), (1836, 114064), (2448, 85548), (3264, 64161), (3672, 57032), (4896, 42774), (7129, 29376), (7344, 28516), (9792, 21387), (14258, 14688)]