200510204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{1231}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 359724288

約数和(自身を除く): 159214084

約数列:

[1, 2, 4, 43, 86, 172, 947, 1231, 1894, 2462, 3788, 4924, 40721, 52933, 81442, 105866, 162884, 211732, 1165757, 2331514, 4663028, 50127551, 100255102, 200510204]

約数ペア:

[(1, 200510204), (2, 100255102), (4, 50127551), (43, 4663028), (86, 2331514), (172, 1165757), (947, 211732), (1231, 162884), (1894, 105866), (2462, 81442), (3788, 52933), (4924, 40721)]