201795328

素因数分解:

$2^8\times 7^2\times {\mathrm{16087}}^1$

素因数の和:16117

約数の個数: 54

約数和(自身を含む): 468595176

約数和(自身を除く): 266799848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 16087, 32174, 64348, 112609, 128696, 225218, 257392, 450436, 514784, 788263, 900872, 1029568, 1576526, 1801744, 2059136, 3153052, 3603488, 4118272, 6306104, 7206976, 12612208, 14413952, 25224416, 28827904, 50448832, 100897664, 201795328]

約数ペア:

[(1, 201795328), (2, 100897664), (4, 50448832), (7, 28827904), (8, 25224416), (14, 14413952), (16, 12612208), (28, 7206976), (32, 6306104), (49, 4118272), (56, 3603488), (64, 3153052), (98, 2059136), (112, 1801744), (128, 1576526), (196, 1029568), (224, 900872), (256, 788263), (392, 514784), (448, 450436), (784, 257392), (896, 225218), (1568, 128696), (1792, 112609), (3136, 64348), (6272, 32174), (12544, 16087)]