200799872

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17239}}^1$

素因数の和:17273

約数の個数: 64

約数和(自身を含む): 492374400

約数和(自身を除く): 291574528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 17239, 34478, 68956, 120673, 137912, 224107, 241346, 275824, 448214, 482692, 551648, 896428, 965384, 1103296, 1568749, 1792856, 1930768, 2206592, 3137498, 3585712, 3861536, 6274996, 7171424, 7723072, 12549992, 14342848, 15446144, 25099984, 28685696, 50199968, 100399936, 200799872]

約数ペア:

[(1, 200799872), (2, 100399936), (4, 50199968), (7, 28685696), (8, 25099984), (13, 15446144), (14, 14342848), (16, 12549992), (26, 7723072), (28, 7171424), (32, 6274996), (52, 3861536), (56, 3585712), (64, 3137498), (91, 2206592), (104, 1930768), (112, 1792856), (128, 1568749), (182, 1103296), (208, 965384), (224, 896428), (364, 551648), (416, 482692), (448, 448214), (728, 275824), (832, 241346), (896, 224107), (1456, 137912), (1664, 120673), (2912, 68956), (5824, 34478), (11648, 17239)]