211384536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1197

約数の個数: 128

約数和(自身を含む): 621527040

約数和(自身を除く): 410142504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 124, 132, 138, 184, 186, 248, 253, 264, 276, 341, 372, 506, 552, 682, 713, 744, 759, 1012, 1023, 1123, 1364, 1426, 1518, 2024, 2046, 2139, 2246, 2728, 2852, 3036, 3369, 4092, 4278, 4492, 5704, 6072, 6738, 7843, 8184, 8556, 8984, 12353, 13476, 15686, 17112, 23529, 24706, 25829, 26952, 31372, 34813, 37059, 47058, 49412, 51658, 62744, 69626, 74118, 77487, 94116, 98824, 103316, 104439, 139252, 148236, 154974, 188232, 206632, 208878, 278504, 284119, 296472, 309948, 382943, 417756, 568238, 619896, 765886, 800699, 835512, 852357, 1136476, 1148829, 1531772, 1601398, 1704714, 2272952, 2297658, 2402097, 3063544, 3202796, 3409428, 4595316, 4804194, 6405592, 6818856, 8807689, 9190632, 9608388, 17615378, 19216776, 26423067, 35230756, 52846134, 70461512, 105692268, 211384536]

約数ペア:

[(1, 211384536), (2, 105692268), (3, 70461512), (4, 52846134), (6, 35230756), (8, 26423067), (11, 19216776), (12, 17615378), (22, 9608388), (23, 9190632), (24, 8807689), (31, 6818856), (33, 6405592), (44, 4804194), (46, 4595316), (62, 3409428), (66, 3202796), (69, 3063544), (88, 2402097), (92, 2297658), (93, 2272952), (124, 1704714), (132, 1601398), (138, 1531772), (184, 1148829), (186, 1136476), (248, 852357), (253, 835512), (264, 800699), (276, 765886), (341, 619896), (372, 568238), (506, 417756), (552, 382943), (682, 309948), (713, 296472), (744, 284119), (759, 278504), (1012, 208878), (1023, 206632), (1123, 188232), (1364, 154974), (1426, 148236), (1518, 139252), (2024, 104439), (2046, 103316), (2139, 98824), (2246, 94116), (2728, 77487), (2852, 74118), (3036, 69626), (3369, 62744), (4092, 51658), (4278, 49412), (4492, 47058), (5704, 37059), (6072, 34813), (6738, 31372), (7843, 26952), (8184, 25829), (8556, 24706), (8984, 23529), (12353, 17112), (13476, 15686)]