208463330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{9437}}^1$

素因数の和:9538

約数の個数: 24

約数和(自身を含む): 383428188

約数和(自身を除く): 174964858

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 2209, 4418, 9437, 11045, 18874, 22090, 47185, 94370, 443539, 887078, 2217695, 4435390, 20846333, 41692666, 104231665, 208463330]

約数ペア:

[(1, 208463330), (2, 104231665), (5, 41692666), (10, 20846333), (47, 4435390), (94, 2217695), (235, 887078), (470, 443539), (2209, 94370), (4418, 47185), (9437, 22090), (11045, 18874)]