187142788

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{126107}}^1$

素因数の和:126171

約数の個数: 24

約数和(自身を含む): 381350592

約数和(自身を除く): 194207804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 126107, 252214, 504428, 882749, 1765498, 3530996, 6683671, 13367342, 26734684, 46785697, 93571394, 187142788]

約数ペア:

[(1, 187142788), (2, 93571394), (4, 46785697), (7, 26734684), (14, 13367342), (28, 6683671), (53, 3530996), (106, 1765498), (212, 882749), (371, 504428), (742, 252214), (1484, 126107)]