204993824

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 485968896

約数和(自身を除く): 280975072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 53, 56, 62, 106, 112, 124, 212, 217, 224, 248, 371, 424, 434, 496, 557, 742, 848, 868, 992, 1114, 1484, 1643, 1696, 1736, 2228, 2968, 3286, 3472, 3899, 4456, 5936, 6572, 6944, 7798, 8912, 11501, 11872, 13144, 15596, 17267, 17824, 23002, 26288, 29521, 31192, 34534, 46004, 52576, 59042, 62384, 69068, 92008, 118084, 120869, 124768, 138136, 184016, 206647, 236168, 241738, 276272, 368032, 413294, 472336, 483476, 552544, 826588, 915151, 944672, 966952, 1653176, 1830302, 1933904, 3306352, 3660604, 3867808, 6406057, 6612704, 7321208, 12812114, 14642416, 25624228, 29284832, 51248456, 102496912, 204993824]

約数ペア:

[(1, 204993824), (2, 102496912), (4, 51248456), (7, 29284832), (8, 25624228), (14, 14642416), (16, 12812114), (28, 7321208), (31, 6612704), (32, 6406057), (53, 3867808), (56, 3660604), (62, 3306352), (106, 1933904), (112, 1830302), (124, 1653176), (212, 966952), (217, 944672), (224, 915151), (248, 826588), (371, 552544), (424, 483476), (434, 472336), (496, 413294), (557, 368032), (742, 276272), (848, 241738), (868, 236168), (992, 206647), (1114, 184016), (1484, 138136), (1643, 124768), (1696, 120869), (1736, 118084), (2228, 92008), (2968, 69068), (3286, 62384), (3472, 59042), (3899, 52576), (4456, 46004), (5936, 34534), (6572, 31192), (6944, 29521), (7798, 26288), (8912, 23002), (11501, 17824), (11872, 17267), (13144, 15596)]