204150312

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 572200200

約数和(自身を除く): 368049888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 197, 222, 296, 333, 389, 394, 444, 591, 666, 778, 788, 888, 1167, 1182, 1332, 1556, 1576, 1773, 2334, 2364, 2664, 3112, 3501, 3546, 4668, 4728, 7002, 7092, 7289, 9336, 14004, 14184, 14393, 14578, 21867, 28008, 28786, 29156, 43179, 43734, 57572, 58312, 65601, 76633, 86358, 87468, 115144, 129537, 131202, 153266, 172716, 174936, 229899, 259074, 262404, 306532, 345432, 459798, 518148, 524808, 613064, 689697, 919596, 1036296, 1379394, 1839192, 2758788, 2835421, 5517576, 5670842, 8506263, 11341684, 17012526, 22683368, 25518789, 34025052, 51037578, 68050104, 102075156, 204150312]

約数ペア:

[(1, 204150312), (2, 102075156), (3, 68050104), (4, 51037578), (6, 34025052), (8, 25518789), (9, 22683368), (12, 17012526), (18, 11341684), (24, 8506263), (36, 5670842), (37, 5517576), (72, 2835421), (74, 2758788), (111, 1839192), (148, 1379394), (197, 1036296), (222, 919596), (296, 689697), (333, 613064), (389, 524808), (394, 518148), (444, 459798), (591, 345432), (666, 306532), (778, 262404), (788, 259074), (888, 229899), (1167, 174936), (1182, 172716), (1332, 153266), (1556, 131202), (1576, 129537), (1773, 115144), (2334, 87468), (2364, 86358), (2664, 76633), (3112, 65601), (3501, 58312), (3546, 57572), (4668, 43734), (4728, 43179), (7002, 29156), (7092, 28786), (7289, 28008), (9336, 21867), (14004, 14578), (14184, 14393)]