210349568

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:85

約数の個数: 160

約数和(自身を含む): 525903840

約数和(自身を除く): 315554272

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 128, 136, 143, 169, 176, 187, 208, 221, 256, 272, 286, 338, 352, 374, 416, 442, 512, 544, 572, 676, 704, 748, 832, 884, 1088, 1144, 1352, 1408, 1496, 1664, 1768, 1859, 2176, 2197, 2288, 2431, 2704, 2816, 2873, 2992, 3328, 3536, 3718, 4352, 4394, 4576, 4862, 5408, 5632, 5746, 5984, 6656, 7072, 7436, 8704, 8788, 9152, 9724, 10816, 11492, 11968, 14144, 14872, 17576, 18304, 19448, 21632, 22984, 23936, 24167, 28288, 29744, 31603, 35152, 36608, 37349, 38896, 43264, 45968, 47872, 48334, 56576, 59488, 63206, 70304, 73216, 74698, 77792, 86528, 91936, 95744, 96668, 113152, 118976, 126412, 140608, 149396, 155584, 183872, 193336, 237952, 252824, 281216, 298792, 311168, 367744, 386672, 410839, 475904, 505648, 562432, 597584, 622336, 735488, 773344, 821678, 951808, 1011296, 1124864, 1195168, 1244672, 1470976, 1546688, 1643356, 2022592, 2390336, 3093376, 3286712, 4045184, 4780672, 6186752, 6573424, 8090368, 9561344, 12373504, 13146848, 16180736, 19122688, 26293696, 52587392, 105174784, 210349568]

約数ペア:

[(1, 210349568), (2, 105174784), (4, 52587392), (8, 26293696), (11, 19122688), (13, 16180736), (16, 13146848), (17, 12373504), (22, 9561344), (26, 8090368), (32, 6573424), (34, 6186752), (44, 4780672), (52, 4045184), (64, 3286712), (68, 3093376), (88, 2390336), (104, 2022592), (128, 1643356), (136, 1546688), (143, 1470976), (169, 1244672), (176, 1195168), (187, 1124864), (208, 1011296), (221, 951808), (256, 821678), (272, 773344), (286, 735488), (338, 622336), (352, 597584), (374, 562432), (416, 505648), (442, 475904), (512, 410839), (544, 386672), (572, 367744), (676, 311168), (704, 298792), (748, 281216), (832, 252824), (884, 237952), (1088, 193336), (1144, 183872), (1352, 155584), (1408, 149396), (1496, 140608), (1664, 126412), (1768, 118976), (1859, 113152), (2176, 96668), (2197, 95744), (2288, 91936), (2431, 86528), (2704, 77792), (2816, 74698), (2873, 73216), (2992, 70304), (3328, 63206), (3536, 59488), (3718, 56576), (4352, 48334), (4394, 47872), (4576, 45968), (4862, 43264), (5408, 38896), (5632, 37349), (5746, 36608), (5984, 35152), (6656, 31603), (7072, 29744), (7436, 28288), (8704, 24167), (8788, 23936), (9152, 22984), (9724, 21632), (10816, 19448), (11492, 18304), (11968, 17576), (14144, 14872)]