203812128

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54437}}^1$

素因数の和:54466

約数の個数: 72

約数和(自身を含む): 624186108

約数和(自身を除く): 420373980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 54437, 108874, 163311, 217748, 326622, 435496, 489933, 653244, 707681, 870992, 979866, 1306488, 1415362, 1741984, 1959732, 2123043, 2612976, 2830724, 3919464, 4246086, 5225952, 5661448, 6369129, 7838928, 8492172, 11322896, 12738258, 15677856, 16984344, 22645792, 25476516, 33968688, 50953032, 67937376, 101906064, 203812128]

約数ペア:

[(1, 203812128), (2, 101906064), (3, 67937376), (4, 50953032), (6, 33968688), (8, 25476516), (9, 22645792), (12, 16984344), (13, 15677856), (16, 12738258), (18, 11322896), (24, 8492172), (26, 7838928), (32, 6369129), (36, 5661448), (39, 5225952), (48, 4246086), (52, 3919464), (72, 2830724), (78, 2612976), (96, 2123043), (104, 1959732), (117, 1741984), (144, 1415362), (156, 1306488), (208, 979866), (234, 870992), (288, 707681), (312, 653244), (416, 489933), (468, 435496), (624, 326622), (936, 217748), (1248, 163311), (1872, 108874), (3744, 54437)]