204047368

素因数分解:

$2^3\times 7^2\times {\mathrm{520529}}^1$

素因数の和:520549

約数の個数: 24

約数和(自身を含む): 445053150

約数和(自身を除く): 241005782

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 520529, 1041058, 2082116, 3643703, 4164232, 7287406, 14574812, 25505921, 29149624, 51011842, 102023684, 204047368]

約数ペア:

[(1, 204047368), (2, 102023684), (4, 51011842), (7, 29149624), (8, 25505921), (14, 14574812), (28, 7287406), (49, 4164232), (56, 3643703), (98, 2082116), (196, 1041058), (392, 520529)]