205548992

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 112

約数和(自身を含む): 475975680

約数和(自身を除く): 270426688

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 127, 152, 176, 209, 242, 254, 304, 352, 418, 484, 508, 608, 704, 836, 968, 1016, 1216, 1331, 1397, 1672, 1936, 2032, 2299, 2413, 2662, 2794, 3344, 3872, 4064, 4598, 4826, 5324, 5588, 6688, 7744, 8128, 9196, 9652, 10648, 11176, 13376, 15367, 18392, 19304, 21296, 22352, 25289, 26543, 30734, 36784, 38608, 42592, 44704, 50578, 53086, 61468, 73568, 77216, 85184, 89408, 101156, 106172, 122936, 147136, 154432, 169037, 202312, 212344, 245872, 291973, 338074, 404624, 424688, 491744, 583946, 676148, 809248, 849376, 983488, 1167892, 1352296, 1618496, 1698752, 2335784, 2704592, 3211703, 4671568, 5409184, 6423406, 9343136, 10818368, 12846812, 18686272, 25693624, 51387248, 102774496, 205548992]

約数ペア:

[(1, 205548992), (2, 102774496), (4, 51387248), (8, 25693624), (11, 18686272), (16, 12846812), (19, 10818368), (22, 9343136), (32, 6423406), (38, 5409184), (44, 4671568), (64, 3211703), (76, 2704592), (88, 2335784), (121, 1698752), (127, 1618496), (152, 1352296), (176, 1167892), (209, 983488), (242, 849376), (254, 809248), (304, 676148), (352, 583946), (418, 491744), (484, 424688), (508, 404624), (608, 338074), (704, 291973), (836, 245872), (968, 212344), (1016, 202312), (1216, 169037), (1331, 154432), (1397, 147136), (1672, 122936), (1936, 106172), (2032, 101156), (2299, 89408), (2413, 85184), (2662, 77216), (2794, 73568), (3344, 61468), (3872, 53086), (4064, 50578), (4598, 44704), (4826, 42592), (5324, 38608), (5588, 36784), (6688, 30734), (7744, 26543), (8128, 25289), (9196, 22352), (9652, 21296), (10648, 19304), (11176, 18392), (13376, 15367)]