194914492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{2647}}^1$

素因数の和:3141

約数の個数: 24

約数和(自身を含む): 350330400

約数和(自身を除く): 155415908

約数列:

[1, 2, 4, 41, 82, 164, 449, 898, 1796, 2647, 5294, 10588, 18409, 36818, 73636, 108527, 217054, 434108, 1188503, 2377006, 4754012, 48728623, 97457246, 194914492]

約数ペア:

[(1, 194914492), (2, 97457246), (4, 48728623), (41, 4754012), (82, 2377006), (164, 1188503), (449, 434108), (898, 217054), (1796, 108527), (2647, 73636), (5294, 36818), (10588, 18409)]