201596416

素因数分解:

$2^9\times 7^1\times {\mathrm{56249}}^1$

素因数の和:56274

約数の個数: 40

約数和(自身を含む): 460350000

約数和(自身を除く): 258753584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 56249, 112498, 224996, 393743, 449992, 787486, 899984, 1574972, 1799968, 3149944, 3599936, 6299888, 7199872, 12599776, 14399744, 25199552, 28799488, 50399104, 100798208, 201596416]

約数ペア:

[(1, 201596416), (2, 100798208), (4, 50399104), (7, 28799488), (8, 25199552), (14, 14399744), (16, 12599776), (28, 7199872), (32, 6299888), (56, 3599936), (64, 3149944), (112, 1799968), (128, 1574972), (224, 899984), (256, 787486), (448, 449992), (512, 393743), (896, 224996), (1792, 112498), (3584, 56249)]