201673992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 587865600

約数和(自身を除く): 386191608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 47, 51, 52, 68, 78, 94, 102, 104, 136, 141, 156, 188, 204, 221, 282, 312, 376, 408, 442, 564, 611, 663, 799, 809, 884, 1128, 1222, 1326, 1598, 1618, 1768, 1833, 2397, 2427, 2444, 2652, 3196, 3236, 3666, 4794, 4854, 4888, 5304, 6392, 6472, 7332, 9588, 9708, 10387, 10517, 13753, 14664, 19176, 19416, 20774, 21034, 27506, 31161, 31551, 38023, 41259, 41548, 42068, 55012, 62322, 63102, 76046, 82518, 83096, 84136, 110024, 114069, 124644, 126204, 152092, 165036, 178789, 228138, 249288, 252408, 304184, 330072, 357578, 456276, 494299, 536367, 646391, 715156, 912552, 988598, 1072734, 1292782, 1430312, 1482897, 1939173, 1977196, 2145468, 2585564, 2965794, 3878346, 3954392, 4290936, 5171128, 5931588, 7756692, 8403083, 11863176, 15513384, 16806166, 25209249, 33612332, 50418498, 67224664, 100836996, 201673992]

約数ペア:

[(1, 201673992), (2, 100836996), (3, 67224664), (4, 50418498), (6, 33612332), (8, 25209249), (12, 16806166), (13, 15513384), (17, 11863176), (24, 8403083), (26, 7756692), (34, 5931588), (39, 5171128), (47, 4290936), (51, 3954392), (52, 3878346), (68, 2965794), (78, 2585564), (94, 2145468), (102, 1977196), (104, 1939173), (136, 1482897), (141, 1430312), (156, 1292782), (188, 1072734), (204, 988598), (221, 912552), (282, 715156), (312, 646391), (376, 536367), (408, 494299), (442, 456276), (564, 357578), (611, 330072), (663, 304184), (799, 252408), (809, 249288), (884, 228138), (1128, 178789), (1222, 165036), (1326, 152092), (1598, 126204), (1618, 124644), (1768, 114069), (1833, 110024), (2397, 84136), (2427, 83096), (2444, 82518), (2652, 76046), (3196, 63102), (3236, 62322), (3666, 55012), (4794, 42068), (4854, 41548), (4888, 41259), (5304, 38023), (6392, 31551), (6472, 31161), (7332, 27506), (9588, 21034), (9708, 20774), (10387, 19416), (10517, 19176), (13753, 14664)]