201402777996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{133403}}^1$

素因数の和:135420

約数の個数: 96

約数和(自身を含む): 597052270080

約数和(自身を除く): 395649492084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1997, 3994, 5991, 7988, 11982, 13979, 17973, 23964, 27958, 35946, 41937, 53919, 55916, 71892, 83874, 107838, 125811, 133403, 167748, 215676, 251622, 266806, 377433, 400209, 503244, 533612, 754866, 800418, 933821, 1200627, 1509732, 1600836, 1867642, 2401254, 2801463, 3601881, 3735284, 4802508, 5602926, 7203762, 8404389, 11205852, 14407524, 16808778, 25213167, 33617556, 50426334, 100852668, 266405791, 532811582, 799217373, 1065623164, 1598434746, 1864840537, 2397652119, 3196869492, 3729681074, 4795304238, 5594521611, 7192956357, 7459362148, 9590608476, 11189043222, 14385912714, 16783564833, 22378086444, 28771825428, 33567129666, 50350694499, 67134259332, 100701388998, 201402777996]

約数ペア:

[(1, 201402777996), (2, 100701388998), (3, 67134259332), (4, 50350694499), (6, 33567129666), (7, 28771825428), (9, 22378086444), (12, 16783564833), (14, 14385912714), (18, 11189043222), (21, 9590608476), (27, 7459362148), (28, 7192956357), (36, 5594521611), (42, 4795304238), (54, 3729681074), (63, 3196869492), (84, 2397652119), (108, 1864840537), (126, 1598434746), (189, 1065623164), (252, 799217373), (378, 532811582), (756, 266405791), (1997, 100852668), (3994, 50426334), (5991, 33617556), (7988, 25213167), (11982, 16808778), (13979, 14407524), (17973, 11205852), (23964, 8404389), (27958, 7203762), (35946, 5602926), (41937, 4802508), (53919, 3735284), (55916, 3601881), (71892, 2801463), (83874, 2401254), (107838, 1867642), (125811, 1600836), (133403, 1509732), (167748, 1200627), (215676, 933821), (251622, 800418), (266806, 754866), (377433, 533612), (400209, 503244)]