201967552

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:485

約数の個数: 56

約数和(自身を含む): 409779216

約数和(自身を除く): 207811664

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 193, 197, 332, 386, 394, 664, 772, 788, 1328, 1544, 1576, 2656, 3088, 3152, 5312, 6176, 6304, 12352, 12608, 16019, 16351, 32038, 32702, 38021, 64076, 65404, 76042, 128152, 130808, 152084, 256304, 261616, 304168, 512608, 523232, 608336, 1025216, 1046464, 1216672, 2433344, 3155743, 6311486, 12622972, 25245944, 50491888, 100983776, 201967552]

約数ペア:

[(1, 201967552), (2, 100983776), (4, 50491888), (8, 25245944), (16, 12622972), (32, 6311486), (64, 3155743), (83, 2433344), (166, 1216672), (193, 1046464), (197, 1025216), (332, 608336), (386, 523232), (394, 512608), (664, 304168), (772, 261616), (788, 256304), (1328, 152084), (1544, 130808), (1576, 128152), (2656, 76042), (3088, 65404), (3152, 64076), (5312, 38021), (6176, 32702), (6304, 32038), (12352, 16351), (12608, 16019)]