199928402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{28151}}^1$

素因数の和:28273

約数の個数: 16

約数和(自身を含む): 310122432

約数和(自身を除く): 110194030

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 28151, 56302, 1492003, 1886117, 2984006, 3772234, 99964201, 199928402]

約数ペア:

[(1, 199928402), (2, 99964201), (53, 3772234), (67, 2984006), (106, 1886117), (134, 1492003), (3551, 56302), (7102, 28151)]