190445404

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{1051}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 338007600

約数和(自身を除く): 147562196

約数列:

[1, 2, 4, 89, 178, 356, 509, 1018, 1051, 2036, 2102, 4204, 45301, 90602, 93539, 181204, 187078, 374156, 534959, 1069918, 2139836, 47611351, 95222702, 190445404]

約数ペア:

[(1, 190445404), (2, 95222702), (4, 47611351), (89, 2139836), (178, 1069918), (356, 534959), (509, 374156), (1018, 187078), (1051, 181204), (2036, 93539), (2102, 90602), (4204, 45301)]