210875392

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 176

約数和(自身を含む): 542897152

約数和(自身を除く): 332021760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 73, 91, 104, 112, 124, 128, 146, 182, 208, 217, 224, 248, 256, 292, 364, 403, 416, 434, 448, 496, 511, 512, 584, 728, 806, 832, 868, 896, 949, 992, 1022, 1024, 1168, 1456, 1612, 1664, 1736, 1792, 1898, 1984, 2044, 2263, 2336, 2821, 2912, 3224, 3328, 3472, 3584, 3796, 3968, 4088, 4526, 4672, 5642, 5824, 6448, 6643, 6656, 6944, 7168, 7592, 7936, 8176, 9052, 9344, 11284, 11648, 12896, 13286, 13312, 13888, 15184, 15841, 15872, 16352, 18104, 18688, 22568, 23296, 25792, 26572, 27776, 29419, 30368, 31682, 31744, 32704, 36208, 37376, 45136, 46592, 51584, 53144, 55552, 58838, 60736, 63364, 65408, 72416, 74752, 90272, 93184, 103168, 106288, 111104, 117676, 121472, 126728, 130816, 144832, 180544, 205933, 206336, 212576, 222208, 235352, 242944, 253456, 261632, 289664, 361088, 411866, 412672, 425152, 470704, 485888, 506912, 523264, 579328, 722176, 823732, 850304, 941408, 971776, 1013824, 1158656, 1444352, 1647464, 1700608, 1882816, 2027648, 2317312, 2888704, 3294928, 3401216, 3765632, 4055296, 6589856, 6802432, 7531264, 8110592, 13179712, 15062528, 16221184, 26359424, 30125056, 52718848, 105437696, 210875392]

約数ペア:

[(1, 210875392), (2, 105437696), (4, 52718848), (7, 30125056), (8, 26359424), (13, 16221184), (14, 15062528), (16, 13179712), (26, 8110592), (28, 7531264), (31, 6802432), (32, 6589856), (52, 4055296), (56, 3765632), (62, 3401216), (64, 3294928), (73, 2888704), (91, 2317312), (104, 2027648), (112, 1882816), (124, 1700608), (128, 1647464), (146, 1444352), (182, 1158656), (208, 1013824), (217, 971776), (224, 941408), (248, 850304), (256, 823732), (292, 722176), (364, 579328), (403, 523264), (416, 506912), (434, 485888), (448, 470704), (496, 425152), (511, 412672), (512, 411866), (584, 361088), (728, 289664), (806, 261632), (832, 253456), (868, 242944), (896, 235352), (949, 222208), (992, 212576), (1022, 206336), (1024, 205933), (1168, 180544), (1456, 144832), (1612, 130816), (1664, 126728), (1736, 121472), (1792, 117676), (1898, 111104), (1984, 106288), (2044, 103168), (2263, 93184), (2336, 90272), (2821, 74752), (2912, 72416), (3224, 65408), (3328, 63364), (3472, 60736), (3584, 58838), (3796, 55552), (3968, 53144), (4088, 51584), (4526, 46592), (4672, 45136), (5642, 37376), (5824, 36208), (6448, 32704), (6643, 31744), (6656, 31682), (6944, 30368), (7168, 29419), (7592, 27776), (7936, 26572), (8176, 25792), (9052, 23296), (9344, 22568), (11284, 18688), (11648, 18104), (12896, 16352), (13286, 15872), (13312, 15841), (13888, 15184)]