200740644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1669}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 548915640

約数和(自身を除く): 348174996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 257, 468, 514, 771, 1028, 1542, 1669, 2313, 3084, 3338, 3341, 4626, 5007, 6676, 6682, 9252, 10014, 10023, 13364, 15021, 20028, 20046, 21697, 30042, 30069, 40092, 43394, 60084, 60138, 65091, 86788, 120276, 130182, 195273, 260364, 390546, 428933, 781092, 857866, 1286799, 1715732, 2573598, 3860397, 5147196, 5576129, 7720794, 11152258, 15441588, 16728387, 22304516, 33456774, 50185161, 66913548, 100370322, 200740644]

約数ペア:

[(1, 200740644), (2, 100370322), (3, 66913548), (4, 50185161), (6, 33456774), (9, 22304516), (12, 16728387), (13, 15441588), (18, 11152258), (26, 7720794), (36, 5576129), (39, 5147196), (52, 3860397), (78, 2573598), (117, 1715732), (156, 1286799), (234, 857866), (257, 781092), (468, 428933), (514, 390546), (771, 260364), (1028, 195273), (1542, 130182), (1669, 120276), (2313, 86788), (3084, 65091), (3338, 60138), (3341, 60084), (4626, 43394), (5007, 40092), (6676, 30069), (6682, 30042), (9252, 21697), (10014, 20046), (10023, 20028), (13364, 15021)]