202498310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4513}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 417310272

約数和(自身を除く): 214811962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 3205, 4487, 4513, 6410, 8974, 9026, 22435, 22565, 31591, 44870, 45130, 63182, 157955, 315910, 2892833, 5785666, 14464165, 20249831, 28928330, 40499662, 101249155, 202498310]

約数ペア:

[(1, 202498310), (2, 101249155), (5, 40499662), (7, 28928330), (10, 20249831), (14, 14464165), (35, 5785666), (70, 2892833), (641, 315910), (1282, 157955), (3205, 63182), (4487, 45130), (4513, 44870), (6410, 31591), (8974, 22565), (9026, 22435)]