205087252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{18503}}^1$

素因数の和:18687

約数の個数: 24

約数和(自身を含む): 382366656

約数和(自身を除く): 177279404

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 11084, 18503, 37006, 74012, 314551, 629102, 1258204, 3015989, 6031978, 12063956, 51271813, 102543626, 205087252]

約数ペア:

[(1, 205087252), (2, 102543626), (4, 51271813), (17, 12063956), (34, 6031978), (68, 3015989), (163, 1258204), (326, 629102), (652, 314551), (2771, 74012), (5542, 37006), (11084, 18503)]