210323778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 516907008

約数和(自身を除く): 306583230

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 49, 62, 93, 94, 98, 141, 147, 186, 217, 282, 294, 329, 434, 491, 651, 658, 982, 987, 1302, 1457, 1473, 1519, 1974, 2303, 2914, 2946, 3038, 3437, 4371, 4557, 4606, 6874, 6909, 8742, 9114, 10199, 10311, 13818, 15221, 20398, 20622, 23077, 24059, 30442, 30597, 45663, 46154, 48118, 61194, 69231, 71393, 72177, 91326, 106547, 138462, 142786, 144354, 161539, 213094, 214179, 319641, 323078, 428358, 484617, 639282, 715387, 745829, 969234, 1130773, 1430774, 1491658, 2146161, 2237487, 2261546, 3392319, 4292322, 4474974, 5007709, 6784638, 10015418, 15023127, 30046254, 35053963, 70107926, 105161889, 210323778]

約数ペア:

[(1, 210323778), (2, 105161889), (3, 70107926), (6, 35053963), (7, 30046254), (14, 15023127), (21, 10015418), (31, 6784638), (42, 5007709), (47, 4474974), (49, 4292322), (62, 3392319), (93, 2261546), (94, 2237487), (98, 2146161), (141, 1491658), (147, 1430774), (186, 1130773), (217, 969234), (282, 745829), (294, 715387), (329, 639282), (434, 484617), (491, 428358), (651, 323078), (658, 319641), (982, 214179), (987, 213094), (1302, 161539), (1457, 144354), (1473, 142786), (1519, 138462), (1974, 106547), (2303, 91326), (2914, 72177), (2946, 71393), (3038, 69231), (3437, 61194), (4371, 48118), (4557, 46154), (4606, 45663), (6874, 30597), (6909, 30442), (8742, 24059), (9114, 23077), (10199, 20622), (10311, 20398), (13818, 15221)]