199088648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{8803}}^1$

素因数の和:9077

約数の個数: 32

約数和(自身を含む): 408857760

約数和(自身を除く): 209769112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 2056, 2827, 5654, 8803, 11308, 17606, 22616, 35212, 70424, 96833, 193666, 387332, 774664, 2262371, 4524742, 9049484, 18098968, 24886081, 49772162, 99544324, 199088648]

約数ペア:

[(1, 199088648), (2, 99544324), (4, 49772162), (8, 24886081), (11, 18098968), (22, 9049484), (44, 4524742), (88, 2262371), (257, 774664), (514, 387332), (1028, 193666), (2056, 96833), (2827, 70424), (5654, 35212), (8803, 22616), (11308, 17606)]