209246184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{415171}}^1$

素因数の和:415190

約数の個数: 48

約数和(自身を含む): 647668320

約数和(自身を除く): 438422136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 415171, 830342, 1245513, 1660684, 2491026, 2906197, 3321368, 3736539, 4982052, 5812394, 7473078, 8718591, 9964104, 11624788, 14946156, 17437182, 23249576, 26155773, 29892312, 34874364, 52311546, 69748728, 104623092, 209246184]

約数ペア:

[(1, 209246184), (2, 104623092), (3, 69748728), (4, 52311546), (6, 34874364), (7, 29892312), (8, 26155773), (9, 23249576), (12, 17437182), (14, 14946156), (18, 11624788), (21, 9964104), (24, 8718591), (28, 7473078), (36, 5812394), (42, 4982052), (56, 3736539), (63, 3321368), (72, 2906197), (84, 2491026), (126, 1660684), (168, 1245513), (252, 830342), (504, 415171)]