200881408

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8623}}^1$

素因数の和:8659

約数の個数: 72

約数和(自身を含む): 493568768

約数和(自身を除く): 292687360

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 8623, 11648, 17246, 23296, 34492, 60361, 68984, 112099, 120722, 137968, 224198, 241444, 275936, 448396, 482888, 551872, 784693, 896792, 965776, 1103744, 1569386, 1793584, 1931552, 2207488, 3138772, 3587168, 3863104, 6277544, 7174336, 7726208, 12555088, 14348672, 15452416, 25110176, 28697344, 50220352, 100440704, 200881408]

約数ペア:

[(1, 200881408), (2, 100440704), (4, 50220352), (7, 28697344), (8, 25110176), (13, 15452416), (14, 14348672), (16, 12555088), (26, 7726208), (28, 7174336), (32, 6277544), (52, 3863104), (56, 3587168), (64, 3138772), (91, 2207488), (104, 1931552), (112, 1793584), (128, 1569386), (182, 1103744), (208, 965776), (224, 896792), (256, 784693), (364, 551872), (416, 482888), (448, 448396), (728, 275936), (832, 241444), (896, 224198), (1456, 137968), (1664, 120722), (1792, 112099), (2912, 68984), (3328, 60361), (5824, 34492), (8623, 23296), (11648, 17246)]