189808612

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{53377}}^1$

素因数の和:53515

約数の個数: 24

約数和(自身を含む): 382613504

約数和(自身を除く): 192804892

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 53377, 106754, 213508, 373639, 747278, 1494556, 6778879, 13557758, 27115516, 47452153, 94904306, 189808612]

約数ペア:

[(1, 189808612), (2, 94904306), (4, 47452153), (7, 27115516), (14, 13557758), (28, 6778879), (127, 1494556), (254, 747278), (508, 373639), (889, 213508), (1778, 106754), (3556, 53377)]