210355212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 570538080

約数和(自身を除く): 360182868

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 31, 34, 37, 51, 58, 62, 68, 74, 87, 93, 102, 111, 116, 124, 148, 174, 186, 204, 222, 348, 372, 444, 493, 527, 629, 899, 961, 986, 1054, 1073, 1147, 1258, 1479, 1581, 1798, 1887, 1922, 1972, 2108, 2146, 2294, 2516, 2697, 2883, 2958, 3162, 3219, 3441, 3596, 3774, 3844, 4292, 4588, 5394, 5766, 5916, 6324, 6438, 6882, 7548, 10788, 11532, 12876, 13764, 15283, 16337, 18241, 19499, 27869, 30566, 32674, 33263, 35557, 36482, 38998, 45849, 49011, 54723, 55738, 58497, 61132, 65348, 66526, 71114, 72964, 77996, 83607, 91698, 98022, 99789, 106671, 109446, 111476, 116994, 133052, 142228, 167214, 183396, 196044, 199578, 213342, 218892, 233988, 334428, 399156, 426684, 473773, 565471, 604469, 947546, 1031153, 1130942, 1208938, 1421319, 1696413, 1813407, 1895092, 2062306, 2261884, 2417876, 2842638, 3093459, 3392826, 3626814, 4124612, 5685276, 6186918, 6785652, 7253628, 12373836, 17529601, 35059202, 52588803, 70118404, 105177606, 210355212]

約数ペア:

[(1, 210355212), (2, 105177606), (3, 70118404), (4, 52588803), (6, 35059202), (12, 17529601), (17, 12373836), (29, 7253628), (31, 6785652), (34, 6186918), (37, 5685276), (51, 4124612), (58, 3626814), (62, 3392826), (68, 3093459), (74, 2842638), (87, 2417876), (93, 2261884), (102, 2062306), (111, 1895092), (116, 1813407), (124, 1696413), (148, 1421319), (174, 1208938), (186, 1130942), (204, 1031153), (222, 947546), (348, 604469), (372, 565471), (444, 473773), (493, 426684), (527, 399156), (629, 334428), (899, 233988), (961, 218892), (986, 213342), (1054, 199578), (1073, 196044), (1147, 183396), (1258, 167214), (1479, 142228), (1581, 133052), (1798, 116994), (1887, 111476), (1922, 109446), (1972, 106671), (2108, 99789), (2146, 98022), (2294, 91698), (2516, 83607), (2697, 77996), (2883, 72964), (2958, 71114), (3162, 66526), (3219, 65348), (3441, 61132), (3596, 58497), (3774, 55738), (3844, 54723), (4292, 49011), (4588, 45849), (5394, 38998), (5766, 36482), (5916, 35557), (6324, 33263), (6438, 32674), (6882, 30566), (7548, 27869), (10788, 19499), (11532, 18241), (12876, 16337), (13764, 15283)]