201193048

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{25847}}^1$

素因数の和:25999

約数の個数: 32

約数和(自身を含む): 434246400

約数和(自身を除く): 233053352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 25847, 51694, 103388, 180929, 206776, 361858, 723716, 1447432, 3592733, 7185466, 14370932, 25149131, 28741864, 50298262, 100596524, 201193048]

約数ペア:

[(1, 201193048), (2, 100596524), (4, 50298262), (7, 28741864), (8, 25149131), (14, 14370932), (28, 7185466), (56, 3592733), (139, 1447432), (278, 723716), (556, 361858), (973, 206776), (1112, 180929), (1946, 103388), (3892, 51694), (7784, 25847)]