202115308

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{2549}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 362854800

約数和(自身を除く): 160739492

約数列:

[1, 2, 4, 43, 86, 172, 461, 922, 1844, 2549, 5098, 10196, 19823, 39646, 79292, 109607, 219214, 438428, 1175089, 2350178, 4700356, 50528827, 101057654, 202115308]

約数ペア:

[(1, 202115308), (2, 101057654), (4, 50528827), (43, 4700356), (86, 2350178), (172, 1175089), (461, 438428), (922, 219214), (1844, 109607), (2549, 79292), (5098, 39646), (10196, 19823)]