201245842

素因数分解:

$2^1\times 7^2\times {\mathrm{2053529}}^1$

素因数の和:2053545

約数の個数: 12

約数和(自身を含む): 351153630

約数和(自身を除く): 149907788

約数列:

[1, 2, 7, 14, 49, 98, 2053529, 4107058, 14374703, 28749406, 100622921, 201245842]

約数ペア:

[(1, 201245842), (2, 100622921), (7, 28749406), (14, 14374703), (49, 4107058), (98, 2053529)]