210319252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 462873600

約数和(自身を除く): 252554348

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 31, 44, 52, 58, 62, 116, 124, 143, 286, 319, 341, 377, 403, 409, 572, 638, 682, 754, 806, 818, 899, 1276, 1364, 1508, 1612, 1636, 1798, 3596, 4147, 4433, 4499, 5317, 8294, 8866, 8998, 9889, 10634, 11687, 11861, 12679, 16588, 17732, 17996, 19778, 21268, 23374, 23722, 25358, 39556, 46748, 47444, 50716, 58487, 116974, 128557, 130471, 139469, 154193, 164827, 233948, 257114, 260942, 278938, 308386, 329654, 367691, 514228, 521884, 557876, 616772, 659308, 735382, 1470764, 1696123, 1813097, 3392246, 3626194, 4044601, 4779983, 6784492, 7252388, 8089202, 9559966, 16178404, 19119932, 52579813, 105159626, 210319252]

約数ペア:

[(1, 210319252), (2, 105159626), (4, 52579813), (11, 19119932), (13, 16178404), (22, 9559966), (26, 8089202), (29, 7252388), (31, 6784492), (44, 4779983), (52, 4044601), (58, 3626194), (62, 3392246), (116, 1813097), (124, 1696123), (143, 1470764), (286, 735382), (319, 659308), (341, 616772), (377, 557876), (403, 521884), (409, 514228), (572, 367691), (638, 329654), (682, 308386), (754, 278938), (806, 260942), (818, 257114), (899, 233948), (1276, 164827), (1364, 154193), (1508, 139469), (1612, 130471), (1636, 128557), (1798, 116974), (3596, 58487), (4147, 50716), (4433, 47444), (4499, 46748), (5317, 39556), (8294, 25358), (8866, 23722), (8998, 23374), (9889, 21268), (10634, 19778), (11687, 17996), (11861, 17732), (12679, 16588)]