204903552

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2459}}^1$

素因数の和:2514

約数の個数: 128

約数和(自身を含む): 642355200

約数和(自身を除く): 437451648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2459, 2604, 2688, 2976, 3472, 3968, 4918, 5208, 5952, 6944, 7377, 9836, 10416, 11904, 13888, 14754, 17213, 19672, 20832, 27776, 29508, 34426, 39344, 41664, 51639, 59016, 68852, 76229, 78688, 83328, 103278, 118032, 137704, 152458, 157376, 206556, 228687, 236064, 275408, 304916, 314752, 413112, 457374, 472128, 533603, 550816, 609832, 826224, 914748, 944256, 1067206, 1101632, 1219664, 1600809, 1652448, 1829496, 2134412, 2203264, 2439328, 3201618, 3304896, 3658992, 4268824, 4878656, 6403236, 6609792, 7317984, 8537648, 9757312, 12806472, 14635968, 17075296, 25612944, 29271936, 34150592, 51225888, 68301184, 102451776, 204903552]

約数ペア:

[(1, 204903552), (2, 102451776), (3, 68301184), (4, 51225888), (6, 34150592), (7, 29271936), (8, 25612944), (12, 17075296), (14, 14635968), (16, 12806472), (21, 9757312), (24, 8537648), (28, 7317984), (31, 6609792), (32, 6403236), (42, 4878656), (48, 4268824), (56, 3658992), (62, 3304896), (64, 3201618), (84, 2439328), (93, 2203264), (96, 2134412), (112, 1829496), (124, 1652448), (128, 1600809), (168, 1219664), (186, 1101632), (192, 1067206), (217, 944256), (224, 914748), (248, 826224), (336, 609832), (372, 550816), (384, 533603), (434, 472128), (448, 457374), (496, 413112), (651, 314752), (672, 304916), (744, 275408), (868, 236064), (896, 228687), (992, 206556), (1302, 157376), (1344, 152458), (1488, 137704), (1736, 118032), (1984, 103278), (2459, 83328), (2604, 78688), (2688, 76229), (2976, 68852), (3472, 59016), (3968, 51639), (4918, 41664), (5208, 39344), (5952, 34426), (6944, 29508), (7377, 27776), (9836, 20832), (10416, 19672), (11904, 17213), (13888, 14754)]