201208988

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{15559}}^1$

素因数の和:15677

約数の個数: 24

約数和(自身を含む): 364664160

約数和(自身を除く): 163455172

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 3233, 6466, 12932, 15559, 31118, 62236, 824627, 949099, 1649254, 1898198, 3298508, 3796396, 50302247, 100604494, 201208988]

約数ペア:

[(1, 201208988), (2, 100604494), (4, 50302247), (53, 3796396), (61, 3298508), (106, 1898198), (122, 1649254), (212, 949099), (244, 824627), (3233, 62236), (6466, 31118), (12932, 15559)]