201818076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 518918400

約数和(自身を除く): 317100324

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 131, 174, 228, 233, 262, 348, 393, 466, 524, 551, 699, 786, 932, 1102, 1398, 1572, 1653, 2204, 2489, 2796, 3306, 3799, 4427, 4978, 6612, 6757, 7467, 7598, 8854, 9956, 11397, 13281, 13514, 14934, 15196, 17708, 20271, 22794, 26562, 27028, 29868, 30523, 40542, 45588, 53124, 61046, 72181, 81084, 91569, 122092, 128383, 144362, 183138, 216543, 256766, 288724, 366276, 385149, 433086, 513532, 579937, 770298, 866172, 885167, 1159874, 1540596, 1739811, 1770334, 2319748, 2655501, 3479622, 3540668, 5311002, 6959244, 10622004, 16818173, 33636346, 50454519, 67272692, 100909038, 201818076]

約数ペア:

[(1, 201818076), (2, 100909038), (3, 67272692), (4, 50454519), (6, 33636346), (12, 16818173), (19, 10622004), (29, 6959244), (38, 5311002), (57, 3540668), (58, 3479622), (76, 2655501), (87, 2319748), (114, 1770334), (116, 1739811), (131, 1540596), (174, 1159874), (228, 885167), (233, 866172), (262, 770298), (348, 579937), (393, 513532), (466, 433086), (524, 385149), (551, 366276), (699, 288724), (786, 256766), (932, 216543), (1102, 183138), (1398, 144362), (1572, 128383), (1653, 122092), (2204, 91569), (2489, 81084), (2796, 72181), (3306, 61046), (3799, 53124), (4427, 45588), (4978, 40542), (6612, 30523), (6757, 29868), (7467, 27028), (7598, 26562), (8854, 22794), (9956, 20271), (11397, 17708), (13281, 15196), (13514, 14934)]