201985552

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{49121}}^1$

素因数の和:49386

約数の個数: 20

約数和(自身を含む): 392877756

約数和(自身を除く): 190892204

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 49121, 98242, 196484, 392968, 785936, 12624097, 25248194, 50496388, 100992776, 201985552]

約数ペア:

[(1, 201985552), (2, 100992776), (4, 50496388), (8, 25248194), (16, 12624097), (257, 785936), (514, 392968), (1028, 196484), (2056, 98242), (4112, 49121)]