207942688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2693}}^1$

素因数の和:2849

約数の個数: 48

約数和(自身を含む): 434488320

約数和(自身を除く): 226545632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 127, 152, 254, 304, 508, 608, 1016, 2032, 2413, 2693, 4064, 4826, 5386, 9652, 10772, 19304, 21544, 38608, 43088, 51167, 77216, 86176, 102334, 204668, 342011, 409336, 684022, 818672, 1368044, 1637344, 2736088, 5472176, 6498209, 10944352, 12996418, 25992836, 51985672, 103971344, 207942688]

約数ペア:

[(1, 207942688), (2, 103971344), (4, 51985672), (8, 25992836), (16, 12996418), (19, 10944352), (32, 6498209), (38, 5472176), (76, 2736088), (127, 1637344), (152, 1368044), (254, 818672), (304, 684022), (508, 409336), (608, 342011), (1016, 204668), (2032, 102334), (2413, 86176), (2693, 77216), (4064, 51167), (4826, 43088), (5386, 38608), (9652, 21544), (10772, 19304)]