201904528

素因数分解:

$2^4\times 7^1\times {\mathrm{1802719}}^1$

素因数の和:1802734

約数の個数: 20

約数和(自身を含む): 447074560

約数和(自身を除く): 245170032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1802719, 3605438, 7210876, 12619033, 14421752, 25238066, 28843504, 50476132, 100952264, 201904528]

約数ペア:

[(1, 201904528), (2, 100952264), (4, 50476132), (7, 28843504), (8, 25238066), (14, 14421752), (16, 12619033), (28, 7210876), (56, 3605438), (112, 1802719)]