210326732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 488570880

約数和(自身を除く): 278244148

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 127, 133, 154, 209, 254, 266, 283, 308, 418, 508, 532, 566, 836, 889, 1132, 1397, 1463, 1778, 1981, 2413, 2794, 2926, 3113, 3556, 3962, 4826, 5377, 5588, 5852, 6226, 7924, 9652, 9779, 10754, 12452, 16891, 19558, 21508, 21791, 26543, 33782, 35941, 37639, 39116, 43582, 53086, 59147, 67564, 71882, 75278, 87164, 106172, 118294, 143764, 150556, 185801, 236588, 251587, 371602, 395351, 414029, 503174, 682879, 743204, 790702, 828058, 1006348, 1365758, 1581404, 1656116, 2731516, 2767457, 4780153, 5534914, 7511669, 9560306, 11069828, 15023338, 19120612, 30046676, 52581683, 105163366, 210326732]

約数ペア:

[(1, 210326732), (2, 105163366), (4, 52581683), (7, 30046676), (11, 19120612), (14, 15023338), (19, 11069828), (22, 9560306), (28, 7511669), (38, 5534914), (44, 4780153), (76, 2767457), (77, 2731516), (127, 1656116), (133, 1581404), (154, 1365758), (209, 1006348), (254, 828058), (266, 790702), (283, 743204), (308, 682879), (418, 503174), (508, 414029), (532, 395351), (566, 371602), (836, 251587), (889, 236588), (1132, 185801), (1397, 150556), (1463, 143764), (1778, 118294), (1981, 106172), (2413, 87164), (2794, 75278), (2926, 71882), (3113, 67564), (3556, 59147), (3962, 53086), (4826, 43582), (5377, 39116), (5588, 37639), (5852, 35941), (6226, 33782), (7924, 26543), (9652, 21791), (9779, 21508), (10754, 19558), (12452, 16891)]