197409464

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{32341}}^1$

素因数の和:32463

約数の個数: 32

約数和(自身を含む): 426914400

約数和(自身を除く): 229504936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 32341, 64682, 129364, 226387, 258728, 452774, 905548, 1811096, 3525169, 7050338, 14100676, 24676183, 28201352, 49352366, 98704732, 197409464]

約数ペア:

[(1, 197409464), (2, 98704732), (4, 49352366), (7, 28201352), (8, 24676183), (14, 14100676), (28, 7050338), (56, 3525169), (109, 1811096), (218, 905548), (436, 452774), (763, 258728), (872, 226387), (1526, 129364), (3052, 64682), (6104, 32341)]