210947562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 539136000

約数和(自身を除く): 328188438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 179, 199, 282, 329, 358, 398, 423, 537, 597, 658, 846, 987, 1074, 1194, 1253, 1393, 1611, 1791, 1974, 2506, 2786, 2961, 3222, 3582, 3759, 4179, 5922, 7518, 8358, 8413, 9353, 11277, 12537, 16826, 18706, 22554, 25074, 25239, 28059, 35621, 50478, 56118, 58891, 65471, 71242, 75717, 84177, 106863, 117782, 130942, 151434, 168354, 176673, 196413, 213726, 249347, 320589, 353346, 392826, 498694, 530019, 589239, 641178, 748041, 1060038, 1178478, 1496082, 1674187, 2244123, 3348374, 4488246, 5022561, 10045122, 11719309, 15067683, 23438618, 30135366, 35157927, 70315854, 105473781, 210947562]

約数ペア:

[(1, 210947562), (2, 105473781), (3, 70315854), (6, 35157927), (7, 30135366), (9, 23438618), (14, 15067683), (18, 11719309), (21, 10045122), (42, 5022561), (47, 4488246), (63, 3348374), (94, 2244123), (126, 1674187), (141, 1496082), (179, 1178478), (199, 1060038), (282, 748041), (329, 641178), (358, 589239), (398, 530019), (423, 498694), (537, 392826), (597, 353346), (658, 320589), (846, 249347), (987, 213726), (1074, 196413), (1194, 176673), (1253, 168354), (1393, 151434), (1611, 130942), (1791, 117782), (1974, 106863), (2506, 84177), (2786, 75717), (2961, 71242), (3222, 65471), (3582, 58891), (3759, 56118), (4179, 50478), (5922, 35621), (7518, 28059), (8358, 25239), (8413, 25074), (9353, 22554), (11277, 18706), (12537, 16826)]