207814752

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 623881440

約数和(自身を除く): 416066688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 137, 138, 144, 184, 207, 229, 274, 276, 288, 368, 411, 414, 458, 548, 552, 687, 736, 822, 828, 916, 1096, 1104, 1233, 1374, 1644, 1656, 1832, 2061, 2192, 2208, 2466, 2748, 3151, 3288, 3312, 3664, 4122, 4384, 4932, 5267, 5496, 6302, 6576, 6624, 7328, 8244, 9453, 9864, 10534, 10992, 12604, 13152, 15801, 16488, 18906, 19728, 21068, 21984, 25208, 28359, 31373, 31602, 32976, 37812, 39456, 42136, 47403, 50416, 56718, 62746, 63204, 65952, 75624, 84272, 94119, 94806, 100832, 113436, 125492, 126408, 151248, 168544, 188238, 189612, 226872, 250984, 252816, 282357, 302496, 376476, 379224, 453744, 501968, 505632, 564714, 721579, 752952, 758448, 907488, 1003936, 1129428, 1443158, 1505904, 1516896, 2164737, 2258856, 2886316, 3011808, 4329474, 4517712, 5772632, 6494211, 8658948, 9035424, 11545264, 12988422, 17317896, 23090528, 25976844, 34635792, 51953688, 69271584, 103907376, 207814752]

約数ペア:

[(1, 207814752), (2, 103907376), (3, 69271584), (4, 51953688), (6, 34635792), (8, 25976844), (9, 23090528), (12, 17317896), (16, 12988422), (18, 11545264), (23, 9035424), (24, 8658948), (32, 6494211), (36, 5772632), (46, 4517712), (48, 4329474), (69, 3011808), (72, 2886316), (92, 2258856), (96, 2164737), (137, 1516896), (138, 1505904), (144, 1443158), (184, 1129428), (207, 1003936), (229, 907488), (274, 758448), (276, 752952), (288, 721579), (368, 564714), (411, 505632), (414, 501968), (458, 453744), (548, 379224), (552, 376476), (687, 302496), (736, 282357), (822, 252816), (828, 250984), (916, 226872), (1096, 189612), (1104, 188238), (1233, 168544), (1374, 151248), (1644, 126408), (1656, 125492), (1832, 113436), (2061, 100832), (2192, 94806), (2208, 94119), (2466, 84272), (2748, 75624), (3151, 65952), (3288, 63204), (3312, 62746), (3664, 56718), (4122, 50416), (4384, 47403), (4932, 42136), (5267, 39456), (5496, 37812), (6302, 32976), (6576, 31602), (6624, 31373), (7328, 28359), (8244, 25208), (9453, 21984), (9864, 21068), (10534, 19728), (10992, 18906), (12604, 16488), (13152, 15801)]