201943748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{17783}}^1$

素因数の和:17971

約数の個数: 24

約数和(自身を含む): 376451712

約数和(自身を除く): 174507964

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2839, 5678, 11356, 17783, 35566, 71132, 302311, 604622, 1209244, 2969761, 5939522, 11879044, 50485937, 100971874, 201943748]

約数ペア:

[(1, 201943748), (2, 100971874), (4, 50485937), (17, 11879044), (34, 5939522), (68, 2969761), (167, 1209244), (334, 604622), (668, 302311), (2839, 71132), (5678, 35566), (11356, 17783)]