196751918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 331195392

約数和(自身を除く): 134443474

約数列:

[1, 2, 11, 22, 43, 86, 241, 473, 482, 863, 946, 1726, 2651, 5302, 9493, 10363, 18986, 20726, 37109, 74218, 113993, 207983, 227986, 408199, 415966, 816398, 2287813, 4575626, 8943269, 17886538, 98375959, 196751918]

約数ペア:

[(1, 196751918), (2, 98375959), (11, 17886538), (22, 8943269), (43, 4575626), (86, 2287813), (241, 816398), (473, 415966), (482, 408199), (863, 227986), (946, 207983), (1726, 113993), (2651, 74218), (5302, 37109), (9493, 20726), (10363, 18986)]