211812482

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 367600512

約数和(自身を除く): 155788030

約数列:

[1, 2, 7, 14, 193, 277, 283, 386, 554, 566, 1351, 1939, 1981, 2702, 3878, 3962, 53461, 54619, 78391, 106922, 109238, 156782, 374227, 382333, 548737, 748454, 764666, 1097474, 15129463, 30258926, 105906241, 211812482]

約数ペア:

[(1, 211812482), (2, 105906241), (7, 30258926), (14, 15129463), (193, 1097474), (277, 764666), (283, 748454), (386, 548737), (554, 382333), (566, 374227), (1351, 156782), (1939, 109238), (1981, 106922), (2702, 78391), (3878, 54619), (3962, 53461)]