7203196

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 17294256

約数和(自身を除く): 10091060

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 257, 286, 308, 364, 514, 539, 572, 637, 1001, 1028, 1078, 1274, 1799, 2002, 2156, 2548, 2827, 3341, 3598, 4004, 5654, 6682, 7007, 7196, 11308, 12593, 13364, 14014, 19789, 23387, 25186, 28028, 36751, 39578, 46774, 50372, 73502, 79156, 93548, 138523, 147004, 163709, 257257, 277046, 327418, 514514, 554092, 654836, 1029028, 1800799, 3601598, 7203196]

約数ペア:

[(1, 7203196), (2, 3601598), (4, 1800799), (7, 1029028), (11, 654836), (13, 554092), (14, 514514), (22, 327418), (26, 277046), (28, 257257), (44, 163709), (49, 147004), (52, 138523), (77, 93548), (91, 79156), (98, 73502), (143, 50372), (154, 46774), (182, 39578), (196, 36751), (257, 28028), (286, 25186), (308, 23387), (364, 19789), (514, 14014), (539, 13364), (572, 12593), (637, 11308), (1001, 7196), (1028, 7007), (1078, 6682), (1274, 5654), (1799, 4004), (2002, 3598), (2156, 3341), (2548, 2827)]