197439904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{362941}}^1$

素因数の和:362968

約数の個数: 24

約数和(自身を含む): 411576228

約数和(自身を除く): 214136324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 362941, 725882, 1451764, 2903528, 5807056, 6169997, 11614112, 12339994, 24679988, 49359976, 98719952, 197439904]

約数ペア:

[(1, 197439904), (2, 98719952), (4, 49359976), (8, 24679988), (16, 12339994), (17, 11614112), (32, 6169997), (34, 5807056), (68, 2903528), (136, 1451764), (272, 725882), (544, 362941)]