210711872

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 112

約数和(自身を含む): 514258560

約数和(自身を除く): 303546688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 112, 119, 136, 146, 224, 238, 272, 292, 379, 448, 476, 511, 544, 584, 758, 952, 1022, 1088, 1168, 1241, 1516, 1904, 2044, 2336, 2482, 2653, 3032, 3808, 4088, 4672, 4964, 5306, 6064, 6443, 7616, 8176, 8687, 9928, 10612, 12128, 12886, 16352, 17374, 19856, 21224, 24256, 25772, 27667, 32704, 34748, 39712, 42448, 45101, 51544, 55334, 69496, 79424, 84896, 90202, 103088, 110668, 138992, 169792, 180404, 193669, 206176, 221336, 277984, 360808, 387338, 412352, 442672, 470339, 555968, 721616, 774676, 885344, 940678, 1443232, 1549352, 1770688, 1881356, 2886464, 3098704, 3292373, 3762712, 6197408, 6584746, 7525424, 12394816, 13169492, 15050848, 26338984, 30101696, 52677968, 105355936, 210711872]

約数ペア:

[(1, 210711872), (2, 105355936), (4, 52677968), (7, 30101696), (8, 26338984), (14, 15050848), (16, 13169492), (17, 12394816), (28, 7525424), (32, 6584746), (34, 6197408), (56, 3762712), (64, 3292373), (68, 3098704), (73, 2886464), (112, 1881356), (119, 1770688), (136, 1549352), (146, 1443232), (224, 940678), (238, 885344), (272, 774676), (292, 721616), (379, 555968), (448, 470339), (476, 442672), (511, 412352), (544, 387338), (584, 360808), (758, 277984), (952, 221336), (1022, 206176), (1088, 193669), (1168, 180404), (1241, 169792), (1516, 138992), (1904, 110668), (2044, 103088), (2336, 90202), (2482, 84896), (2653, 79424), (3032, 69496), (3808, 55334), (4088, 51544), (4672, 45101), (4964, 42448), (5306, 39712), (6064, 34748), (6443, 32704), (7616, 27667), (8176, 25772), (8687, 24256), (9928, 21224), (10612, 19856), (12128, 17374), (12886, 16352)]