201207992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{613439}}^1$

素因数の和:613486

約数の個数: 16

約数和(自身を含む): 386467200

約数和(自身を除く): 185259208

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 613439, 1226878, 2453756, 4907512, 25150999, 50301998, 100603996, 201207992]

約数ペア:

[(1, 201207992), (2, 100603996), (4, 50301998), (8, 25150999), (41, 4907512), (82, 2453756), (164, 1226878), (328, 613439)]