203470736

素因数分解:

$2^4\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2381}}^1$

素因数の和:2512

約数の個数: 60

約数和(自身を含む): 462989340

約数和(自身を除く): 259518604

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 109, 112, 196, 218, 392, 436, 763, 784, 872, 1526, 1744, 2381, 3052, 4762, 5341, 6104, 9524, 10682, 12208, 16667, 19048, 21364, 33334, 38096, 42728, 66668, 85456, 116669, 133336, 233338, 259529, 266672, 466676, 519058, 933352, 1038116, 1816703, 1866704, 2076232, 3633406, 4152464, 7266812, 12716921, 14533624, 25433842, 29067248, 50867684, 101735368, 203470736]

約数ペア:

[(1, 203470736), (2, 101735368), (4, 50867684), (7, 29067248), (8, 25433842), (14, 14533624), (16, 12716921), (28, 7266812), (49, 4152464), (56, 3633406), (98, 2076232), (109, 1866704), (112, 1816703), (196, 1038116), (218, 933352), (392, 519058), (436, 466676), (763, 266672), (784, 259529), (872, 233338), (1526, 133336), (1744, 116669), (2381, 85456), (3052, 66668), (4762, 42728), (5341, 38096), (6104, 33334), (9524, 21364), (10682, 19048), (12208, 16667)]