201625925788

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{25261}}^1$

素因数の和:25683

約数の個数: 72

約数和(自身を含む): 414551238864

約数和(自身を除く): 212925313076

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 211, 386, 422, 772, 844, 1351, 1477, 2702, 2954, 5404, 5908, 9457, 10339, 18914, 20678, 25261, 37828, 40723, 41356, 50522, 81446, 101044, 162892, 176827, 285061, 353654, 570122, 707308, 1140244, 1237789, 1995427, 2475578, 3990854, 4875373, 4951156, 5330071, 7981708, 9750746, 10660142, 19501492, 21320284, 34127611, 37310497, 68255222, 74620994, 136510444, 149241988, 238893277, 261173479, 477786554, 522346958, 955573108, 1028703703, 1044693916, 2057407406, 4114814812, 7200925921, 14401851842, 28803703684, 50406481447, 100812962894, 201625925788]

約数ペア:

[(1, 201625925788), (2, 100812962894), (4, 50406481447), (7, 28803703684), (14, 14401851842), (28, 7200925921), (49, 4114814812), (98, 2057407406), (193, 1044693916), (196, 1028703703), (211, 955573108), (386, 522346958), (422, 477786554), (772, 261173479), (844, 238893277), (1351, 149241988), (1477, 136510444), (2702, 74620994), (2954, 68255222), (5404, 37310497), (5908, 34127611), (9457, 21320284), (10339, 19501492), (18914, 10660142), (20678, 9750746), (25261, 7981708), (37828, 5330071), (40723, 4951156), (41356, 4875373), (50522, 3990854), (81446, 2475578), (101044, 1995427), (162892, 1237789), (176827, 1140244), (285061, 707308), (353654, 570122)]