207034400

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1889}}^1$

素因数の和:2046

約数の個数: 72

約数和(自身を含む): 509381460

約数和(自身を除く): 302347060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 160, 200, 274, 400, 548, 685, 800, 1096, 1370, 1889, 2192, 2740, 3425, 3778, 4384, 5480, 6850, 7556, 9445, 10960, 13700, 15112, 18890, 21920, 27400, 30224, 37780, 47225, 54800, 60448, 75560, 94450, 109600, 151120, 188900, 258793, 302240, 377800, 517586, 755600, 1035172, 1293965, 1511200, 2070344, 2587930, 4140688, 5175860, 6469825, 8281376, 10351720, 12939650, 20703440, 25879300, 41406880, 51758600, 103517200, 207034400]

約数ペア:

[(1, 207034400), (2, 103517200), (4, 51758600), (5, 41406880), (8, 25879300), (10, 20703440), (16, 12939650), (20, 10351720), (25, 8281376), (32, 6469825), (40, 5175860), (50, 4140688), (80, 2587930), (100, 2070344), (137, 1511200), (160, 1293965), (200, 1035172), (274, 755600), (400, 517586), (548, 377800), (685, 302240), (800, 258793), (1096, 188900), (1370, 151120), (1889, 109600), (2192, 94450), (2740, 75560), (3425, 60448), (3778, 54800), (4384, 47225), (5480, 37780), (6850, 30224), (7556, 27400), (9445, 21920), (10960, 18890), (13700, 15112)]