201900156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 312905604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 83, 94, 114, 141, 166, 188, 227, 228, 249, 282, 332, 454, 498, 564, 681, 893, 908, 996, 1362, 1577, 1786, 2679, 2724, 3154, 3572, 3901, 4313, 4731, 5358, 6308, 7802, 8626, 9462, 10669, 10716, 11703, 12939, 15604, 17252, 18841, 18924, 21338, 23406, 25878, 32007, 37682, 42676, 46812, 51756, 56523, 64014, 74119, 75364, 113046, 128028, 148238, 202711, 222357, 226092, 296476, 357979, 405422, 444714, 608133, 715958, 810844, 885527, 889428, 1073937, 1216266, 1431916, 1771054, 2147874, 2432532, 2656581, 3542108, 4295748, 5313162, 10626324, 16825013, 33650026, 50475039, 67300052, 100950078, 201900156]

約数ペア:

[(1, 201900156), (2, 100950078), (3, 67300052), (4, 50475039), (6, 33650026), (12, 16825013), (19, 10626324), (38, 5313162), (47, 4295748), (57, 3542108), (76, 2656581), (83, 2432532), (94, 2147874), (114, 1771054), (141, 1431916), (166, 1216266), (188, 1073937), (227, 889428), (228, 885527), (249, 810844), (282, 715958), (332, 608133), (454, 444714), (498, 405422), (564, 357979), (681, 296476), (893, 226092), (908, 222357), (996, 202711), (1362, 148238), (1577, 128028), (1786, 113046), (2679, 75364), (2724, 74119), (3154, 64014), (3572, 56523), (3901, 51756), (4313, 46812), (4731, 42676), (5358, 37682), (6308, 32007), (7802, 25878), (8626, 23406), (9462, 21338), (10669, 18924), (10716, 18841), (11703, 17252), (12939, 15604)]