210090496

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:182

約数の個数: 120

約数和(自身を含む): 530617824

約数和(自身を除く): 320527328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 73, 77, 88, 112, 128, 146, 154, 176, 224, 256, 292, 308, 352, 448, 511, 512, 584, 616, 704, 803, 896, 1022, 1168, 1232, 1408, 1606, 1792, 2044, 2336, 2464, 2816, 3212, 3584, 4088, 4672, 4928, 5329, 5621, 5632, 6424, 8176, 9344, 9856, 10658, 11242, 12848, 16352, 18688, 19712, 21316, 22484, 25696, 32704, 37303, 37376, 39424, 42632, 44968, 51392, 58619, 65408, 74606, 85264, 89936, 102784, 117238, 130816, 149212, 170528, 179872, 205568, 234476, 261632, 298424, 341056, 359744, 410333, 411136, 468952, 596848, 682112, 719488, 820666, 937904, 1193696, 1364224, 1438976, 1641332, 1875808, 2387392, 2728448, 2877952, 3282664, 3751616, 4774784, 6565328, 7503232, 9549568, 13130656, 15006464, 19099136, 26261312, 30012928, 52522624, 105045248, 210090496]

約数ペア:

[(1, 210090496), (2, 105045248), (4, 52522624), (7, 30012928), (8, 26261312), (11, 19099136), (14, 15006464), (16, 13130656), (22, 9549568), (28, 7503232), (32, 6565328), (44, 4774784), (56, 3751616), (64, 3282664), (73, 2877952), (77, 2728448), (88, 2387392), (112, 1875808), (128, 1641332), (146, 1438976), (154, 1364224), (176, 1193696), (224, 937904), (256, 820666), (292, 719488), (308, 682112), (352, 596848), (448, 468952), (511, 411136), (512, 410333), (584, 359744), (616, 341056), (704, 298424), (803, 261632), (896, 234476), (1022, 205568), (1168, 179872), (1232, 170528), (1408, 149212), (1606, 130816), (1792, 117238), (2044, 102784), (2336, 89936), (2464, 85264), (2816, 74606), (3212, 65408), (3584, 58619), (4088, 51392), (4672, 44968), (4928, 42632), (5329, 39424), (5621, 37376), (5632, 37303), (6424, 32704), (8176, 25696), (9344, 22484), (9856, 21316), (10658, 19712), (11242, 18688), (12848, 16352)]