200415488

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1272

約数の個数: 108

約数和(自身を含む): 501566940

約数和(自身を除く): 301151452

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1229, 1274, 1456, 1568, 1664, 1792, 2458, 2548, 2912, 3136, 3328, 4916, 5096, 5824, 6272, 8603, 9832, 10192, 11648, 12544, 15977, 17206, 19664, 20384, 23296, 31954, 34412, 39328, 40768, 60221, 63908, 68824, 78656, 81536, 111839, 120442, 127816, 137648, 157312, 163072, 223678, 240884, 255632, 275296, 314624, 447356, 481768, 511264, 550592, 782873, 894712, 963536, 1022528, 1101184, 1565746, 1789424, 1927072, 2045056, 2202368, 3131492, 3578848, 3854144, 4090112, 6262984, 7157696, 7708288, 12525968, 14315392, 15416576, 25051936, 28630784, 50103872, 100207744, 200415488]

約数ペア:

[(1, 200415488), (2, 100207744), (4, 50103872), (7, 28630784), (8, 25051936), (13, 15416576), (14, 14315392), (16, 12525968), (26, 7708288), (28, 7157696), (32, 6262984), (49, 4090112), (52, 3854144), (56, 3578848), (64, 3131492), (91, 2202368), (98, 2045056), (104, 1927072), (112, 1789424), (128, 1565746), (182, 1101184), (196, 1022528), (208, 963536), (224, 894712), (256, 782873), (364, 550592), (392, 511264), (416, 481768), (448, 447356), (637, 314624), (728, 275296), (784, 255632), (832, 240884), (896, 223678), (1229, 163072), (1274, 157312), (1456, 137648), (1568, 127816), (1664, 120442), (1792, 111839), (2458, 81536), (2548, 78656), (2912, 68824), (3136, 63908), (3328, 60221), (4916, 40768), (5096, 39328), (5824, 34412), (6272, 31954), (8603, 23296), (9832, 20384), (10192, 19664), (11648, 17206), (12544, 15977)]