201628532

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1933

約数の個数: 72

約数和(自身を含む): 447199200

約数和(自身を除く): 245570668

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 196, 203, 266, 406, 532, 551, 812, 931, 1102, 1421, 1862, 1867, 2204, 2842, 3724, 3734, 3857, 5684, 7468, 7714, 13069, 15428, 26138, 26999, 35473, 52276, 53998, 54143, 70946, 91483, 107996, 108286, 141892, 182966, 216572, 248311, 365932, 379001, 496622, 758002, 993244, 1028717, 1516004, 1738177, 2057434, 2653007, 3476354, 4114868, 5306014, 6952708, 7201019, 10612028, 14402038, 28804076, 50407133, 100814266, 201628532]

約数ペア:

[(1, 201628532), (2, 100814266), (4, 50407133), (7, 28804076), (14, 14402038), (19, 10612028), (28, 7201019), (29, 6952708), (38, 5306014), (49, 4114868), (58, 3476354), (76, 2653007), (98, 2057434), (116, 1738177), (133, 1516004), (196, 1028717), (203, 993244), (266, 758002), (406, 496622), (532, 379001), (551, 365932), (812, 248311), (931, 216572), (1102, 182966), (1421, 141892), (1862, 108286), (1867, 107996), (2204, 91483), (2842, 70946), (3724, 54143), (3734, 53998), (3857, 52276), (5684, 35473), (7468, 26999), (7714, 26138), (13069, 15428)]