203438976

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 590163840

約数和(自身を除く): 386724864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 128, 156, 166, 192, 208, 249, 312, 332, 384, 416, 491, 498, 624, 664, 832, 982, 996, 1079, 1248, 1328, 1473, 1664, 1964, 1992, 2158, 2496, 2656, 2946, 3237, 3928, 3984, 4316, 4992, 5312, 5892, 6383, 6474, 7856, 7968, 8632, 10624, 11784, 12766, 12948, 15712, 15936, 17264, 19149, 23568, 25532, 25896, 31424, 31872, 34528, 38298, 40753, 47136, 51064, 51792, 62848, 69056, 76596, 81506, 94272, 102128, 103584, 122259, 138112, 153192, 163012, 188544, 204256, 207168, 244518, 306384, 326024, 408512, 414336, 489036, 529789, 612768, 652048, 817024, 978072, 1059578, 1225536, 1304096, 1589367, 1956144, 2119156, 2451072, 2608192, 3178734, 3912288, 4238312, 5216384, 6357468, 7824576, 8476624, 12714936, 15649152, 16953248, 25429872, 33906496, 50859744, 67812992, 101719488, 203438976]

約数ペア:

[(1, 203438976), (2, 101719488), (3, 67812992), (4, 50859744), (6, 33906496), (8, 25429872), (12, 16953248), (13, 15649152), (16, 12714936), (24, 8476624), (26, 7824576), (32, 6357468), (39, 5216384), (48, 4238312), (52, 3912288), (64, 3178734), (78, 2608192), (83, 2451072), (96, 2119156), (104, 1956144), (128, 1589367), (156, 1304096), (166, 1225536), (192, 1059578), (208, 978072), (249, 817024), (312, 652048), (332, 612768), (384, 529789), (416, 489036), (491, 414336), (498, 408512), (624, 326024), (664, 306384), (832, 244518), (982, 207168), (996, 204256), (1079, 188544), (1248, 163012), (1328, 153192), (1473, 138112), (1664, 122259), (1964, 103584), (1992, 102128), (2158, 94272), (2496, 81506), (2656, 76596), (2946, 69056), (3237, 62848), (3928, 51792), (3984, 51064), (4316, 47136), (4992, 40753), (5312, 38298), (5892, 34528), (6383, 31872), (6474, 31424), (7856, 25896), (7968, 25532), (8632, 23568), (10624, 19149), (11784, 17264), (12766, 15936), (12948, 15712)]