204915552

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:792

約数の個数: 96

約数和(自身を含む): 573005664

約数和(自身を除く): 368090112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 241, 272, 408, 482, 521, 544, 723, 816, 964, 1042, 1446, 1563, 1632, 1928, 2084, 2892, 3126, 3856, 4097, 4168, 5784, 6252, 7712, 8194, 8336, 8857, 11568, 12291, 12504, 16388, 16672, 17714, 23136, 24582, 25008, 26571, 32776, 35428, 49164, 50016, 53142, 65552, 70856, 98328, 106284, 125561, 131104, 141712, 196656, 212568, 251122, 283424, 376683, 393312, 425136, 502244, 753366, 850272, 1004488, 1506732, 2008976, 2134537, 3013464, 4017952, 4269074, 6026928, 6403611, 8538148, 12053856, 12807222, 17076296, 25614444, 34152592, 51228888, 68305184, 102457776, 204915552]

約数ペア:

[(1, 204915552), (2, 102457776), (3, 68305184), (4, 51228888), (6, 34152592), (8, 25614444), (12, 17076296), (16, 12807222), (17, 12053856), (24, 8538148), (32, 6403611), (34, 6026928), (48, 4269074), (51, 4017952), (68, 3013464), (96, 2134537), (102, 2008976), (136, 1506732), (204, 1004488), (241, 850272), (272, 753366), (408, 502244), (482, 425136), (521, 393312), (544, 376683), (723, 283424), (816, 251122), (964, 212568), (1042, 196656), (1446, 141712), (1563, 131104), (1632, 125561), (1928, 106284), (2084, 98328), (2892, 70856), (3126, 65552), (3856, 53142), (4097, 50016), (4168, 49164), (5784, 35428), (6252, 32776), (7712, 26571), (8194, 25008), (8336, 24582), (8857, 23136), (11568, 17714), (12291, 16672), (12504, 16388)]